{"title":"Celestron EdgeHD","description":"\u003cp\u003eThe Celestron EdgeHD line, listed by aperture. Part of \u003ca href=\"\/collections\/celestron-telescopes\"\u003eCelestron Telescopes\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"8-edge-hd-ota","title":"8\" EDGE HD OTA","description":"\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e8\" EdgeHD Optical Tube Assembly\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eIncludes dovetail rail compatible with CGE mount\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eAluminum Optical Tube\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eCelestron's premium StarBright XLT coatings\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e2032 mm focal length (f\/10)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e40 mm eyepiece included (51x)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eVisual back allows for use with 1.25\" accessories\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e9x50 finderscope to help accurately find objects\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eStar diagonal provides more comfortable viewing      position when observing objects that are high in the sky\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eMirror Support Knobs hold the mirror in place and reduces      image shift during imaging.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eTube vents with integrated 60 micron mesh filter      allowing hot air to be released from behind the primary mirror.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eFastar Compatible optical tubes are equipped with a      removable secondary mirror for fast f\/2 ccd imaging\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003ch1\u003e\u003cspan style=\"font-family: Arial;\"\u003eDescription\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h1\u003e  \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eSEE THE UNIVERSE IN HD\u003c\/strong\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003eIntroducing Celestron's New Aplanatic Schmidt Telescope Design!\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eVisibly Sharper Images\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eSuperior Performance\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eEnhanced Mechanical Features\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eFastar® Compatible\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003ca href=\"file:\/\/www.celestron.com\/c3\/page.php?PageID=389\"\u003eEdgeHD\u003c\/a\u003e is an aplanatic Schmidt telescope designed to produce aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma, but also to give an astrograph quality flat focal plane all the way to the edge of the field of view.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eTrue Astrograph Quality\u003c\/strong\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cbr\u003e \u003c\/span\u003eMany optical designs that advertise themselves as \"astrograph\" quality actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for visual observing, stars will appear out of focus at the edge when used with a flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt Cassegrain telescope and dramatically flatter than other competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003cstrong\u003eImproved Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e Superior edge performance not only creates rounder, more pleasing stars but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. Starbright XLT® Coatings coupled with Celestron's StarBright XLT coating group on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eMechanical Features\u003c\/strong\u003e\u003cbr\u003e In addition to Celestron s new optimized optical design, the EdgeHD tube has been redesigned to make sure you get the most from your optics each and every night.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eMirror Clutches - \u003c\/strong\u003eFlexible tension clutches hold the mirror in place and reduce image shift when rotating the tube around the mount. The flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or chip).\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eTube Vents - \u003c\/strong\u003eCooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 60 micron micro-mesh filter guaranteed to let warm air out without letting dust in.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eFastar Versatility - \u003c\/strong\u003eThe EdgeHD is the most versatile imaging scope available today. At its native f\/10 you can achieve the image scale necessary to capture the smallest of deep sky objects. With the optional reducer lens (coming soon) you can increase your field of view without sacrificing optical performance. A barlow gives you the added power for high resolution planetary, lunar and solar imaging. And of course all EdgeHD optical tubes are Fastar® compatible for ultra fast f\/2 wide field imaging. Each tube has been fitted with a removable secondary mirror and are opto-mechanically aligned on a laser bench to ensure they are axially symmetric in any configuration.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003ch1\u003e\u003cspan style=\"font-family: Arial;\"\u003e \u003c\/span\u003e\u003c\/h1\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013146472559,"sku":"91030","price":2070.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/91031-xlt_xlt_8_edgehd_1__58498.png?v=1766548631"},{"product_id":"9-25-edge-hd","title":"9.25\" EDGE HD","description":"\u003ch1\u003e\u003cspan style=\"font-size:20.0pt;mso-bidi-font-size:24.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003eOverview\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h1\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;      mso-bidi-font-size:12.0pt;font-family:\" arial new roman\u003eExperience our best optical performance with EdgeHD s      aplanatic, flat field Schmidt-Cassegrain optics for pinpoint stars all the      way to the edge of today s largest imaging sensors and widest eyepieces.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;      mso-bidi-font-size:12.0pt;font-family:\" arial new roman\u003eAluminum optical tube with tube vents featuring an      integrated 95-micron mesh filter allows hot air to be released from behind      the primary mirror. Mirror support knobs hold the mirror in place and      reduce image shift during imaging.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;      mso-bidi-font-size:12.0pt;font-family:\" arial new roman\u003eVersatile design accommodates 2 focal ratios: native      f\/10 or ultra-fast f\/2 imaging with a removable secondary mirror and      third-party accessories.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;      mso-bidi-font-size:12.0pt;font-family:\" arial new roman\u003eCelestron s premium StarBright XLT coatings provide      maximum light transmission.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;      mso-bidi-font-size:12.0pt;font-family:\" arial new roman\u003eA 9x50 finderscope, 2  mirror diagonal for more comfortable      viewing, and wide-angle 23 mm Luminos 2\" eyepiece are all included.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003ch1\u003e\u003cspan style=\"font-size:20.0pt;mso-bidi-font-size:24.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003eDescription\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h1\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family: \" arial\u003eSee the Universe in HD\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial\u003e\u003cbr\u003e EdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family: \" arial\u003eTrue Astrograph Quality\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial\u003e\u003cbr\u003e Many optical designs that advertise themselves as \"astrographs\" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today. \u003ca href=\"file:\/\/www.celestron.com\/university\/astronomy\/edgehd-optics\"\u003eLearn more about EdgeHD technology.\u003c\/a\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family: \" arial\u003eImproved Performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial\u003e\u003cbr\u003e Superior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family: \" arial\u003eMechanical Features\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial\u003e\u003cbr\u003e In addition to EdgeHD s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003eMirror clutches\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003e - Flexible tension      clutches hold the mirror in place and reduce image shift when taking long      exposure astro-images. Once focused, the flexible rods allow the mirror to      be held in place without putting any force or pressure on the mirror      assembly, keeping the image centered in the eyepiece (or on the sensor).\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003eTube vents\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003e - Cooling vents located      on the rear cell allow hot air to be released from behind the primary      mirror. Each vent has an integrated 95-micron micromesh filter guaranteed      to let warm air out without letting dust in.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003eFastar versatility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003e - EdgeHD is the most versatile      imaging telescope available today. At its native f\/10, you can achieve the      image scale necessary to capture the smallest of deep sky objects. A      Barlow gives you added power for high-resolution planetary, lunar and      solar imaging. All EdgeHD optical tubes are Fastar-compatible, allowing the      secondary mirror to be removed and replaced with a third party lens      accessory for ultra-fast f\/2 wide field imaging.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family: \" arial\u003eIndividually Tested\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial\u003e\u003cbr\u003e Every EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance.  This  final acceptance test  confirms the EdgeHD will perform in the field and deliver high-quality astroimages.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003ch1\u003e\u003cspan style=\"font-size:20.0pt;mso-bidi-font-size:24.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003eSpecifications\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h1\u003e  \u003ctable class=\"MsoNormalTable\" border=\"0\" cellpadding=\"0\"\u003e  \u003ctbody\u003e\n\u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eOptical   Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003eEdgeHD\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eAperture   (mm)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e234.95   mm (9.25 in)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFocal   Length\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e2350   mm (93 in)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Focal   Ratio\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e10\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFocal   Length of Eyepiece 1 (mm)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;   mso-bidi-font-size:12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e23   mm (0.91 in)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Magnification   of Eyepiece 1\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e102   x\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFinderscope\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e9x50\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eStar   Diagonal\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e2\"   w\/ 1.25\" adapter\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eOptical   Tube\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003eAluminum\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Highest   Useful Magnification\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e555   x\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Lowest   Useful Magnification\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e34   x\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Limiting   Stellar Magnitude\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e14.4\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Resolution   (Rayleigh)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e0.59   arc seconds\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Resolution   (Dawes)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e0.49   arc seconds\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Light   Gathering Power (Compared to human eye)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:\" arial mso-fareast-font-family: new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e1127   x\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eSecondary   Mirror Obstruction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e3.35   in (85 mm)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Secondary   Mirror Obstruction by Diameter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;   mso-bidi-font-size:12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e36%\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eFormula:Secondary   Mirror Obstruction by Area\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;   mso-bidi-font-size:12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e13%\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eOptical   Coatings\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003eStarBright   XLT\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eOptical   Tube Length\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e22   in (559 mm)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eOptical   Tube Weight\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003e21   lbs (9.53 kg)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003eDovetail   Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:   12.0pt;font-family:\" arial new roman\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e   \u003ctd style=\"padding:.75pt .75pt .75pt .75pt\"\u003e   \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt;   font-family:\" arial new roman\u003eCGE   Mount\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e   \u003c\/td\u003e  \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e  \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:10.0pt;mso-bidi-font-size:12.0pt; font-family:\" arial new roman\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013329612911,"sku":"91040","price":3860.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/91040-XLT_CGE_Pro_925_HD_1__86500.jpg?v=1766550734"},{"product_id":"edgehd-1100-ota","title":"EDGEHD 1100 OTA","description":"\u003ch1\u003e\u003cspan style=\"font-family:\" arial new roman\u003eOverview\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h1\u003e  \u003ch4\u003e\u003cspan style=\"font-family:\" arial new roman\u003eGeneral Features\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h4\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003e11\"      EdgeHD Optics\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eCelestron      premium StarBright XLT coatings\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003e9x50      finderscope with quick release bracket to help accurately find objects\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003e2\" Star      diagonal provides more comfortable viewing position when observing objects      that are high in the sky\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003e\u003cspan style=\"font-family:\" arial new roman\u003eHD Features\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h4\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eNew      aplanatic Schmidt telescope design produces aberration-free images across      a wide field of view\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eCooling      vents allow hot air to be released from behind the primary mirror\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eFastar      compatible for fast f\/2 imaging\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003ch1\u003e\u003cspan style=\"font-family:\" arial new roman\u003eDescription\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h1\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eWith an optical tube assembly weighing only 28 lbs, this telescope is still portable enough to be taken to dark skies, and has 89% more light gathering power than an 8\" telescope and 40% more than the 9.25\".  \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family:\" arial\u003eNew Optical Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eThe EdgeHD optical system takes all of the compact power popularized by the Schmidt Cassegrain Telescope (SCT) and combines it with an improved high definition optical system for wide field, astrograph quality images. \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:\" arial new roman\u003eAs a visual instrument, EdgeHD optics deliver pinpoint images even with your widest field eyepiece.  You can search for all of the Messier Catalog objects, and see hundreds of other equally interesting NGC, IC and Caldwell objects with amazing clarity.  For astroimaging, the EdgeHD optics produce aberration-free images across your favorite CCD or DSLR camera.  All EdgeHD optics are designed to produce an extremely flat focal plane precise enough to match the strict tolerances of the largest commercial CCD detectors, allowing all stars to be in tight focus to the very edge of the chip. \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003e\u003cbr\u003e \u003cstrong\u003eEdgeHD Whitepaper\u003c\/strong\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eThe Celestron Product Development team has released a whitepaper outlining the technology behind EdgeHD. This paper describes the development goals, design decisions, optical performance, and their practical realization in 8-, 9.25-, 11-, and 14-inch apertures. We include cross-sections of the EdgeHD series, comparative spot diagrams for the EdgeHD and competing  coma-free  Schmidt-Cassegrain designs, a table with specifications for visual and imaging, graphics showing how to place sensors at the optimum back-focus distance, and details on the construction and testing of the EdgeHD telescope series.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003e\u003ca href=\"file:\/\/www.celestron.com\/c3\/support3\/index.php%3f_m=downloads\u0026amp;_a=downloadfile\u0026amp;downloaditemid=810\" title=\"Celestron EdgeHD Whitepaper\"\u003eClick here to download the whitepaper.\u003c\/a\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family:\" arial\u003eDiffraction Limited\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eSome companies boast that their telescopes give diffraction limited stars in the very center of the field of view.  EdgeHD optics not only produce diffraction limited stars on axis, but maintain \u003cem\u003e\u003cspan style=\"font-weight: bold;\"\u003ediffraction limited stars across the entire field of view\u003c\/span\u003e\u003c\/em\u003e of many of the most popular astrophotography cameras.  Even at the very edge of a full frame camera chip, the EdgeHD 11\" delivers stars of less than 2 arc seconds.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cem\u003e\u003cspan style=\"font-family: Arial, sans-serif; font-weight: bold;\"\u003eThe EdgeHD 11\" optics produce a focal plane three-times flatter than the standard equivalent SCT telescope with \u003cspan style=\"text-decoration: underline;\"\u003ediffraction limited\u003c\/span\u003e stars beyond the entire SBIG STL4020CM field of view!\u003c\/span\u003e\u003c\/em\u003e\u003cspan style=\"font-family:\" arial\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eAlong with the newly designed optics, the EdgeHD also has re-designed mechanics guaranteed to help you get the maximum performance from your instrument.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eFeatures Include:\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family:\" arial\u003eMirror Locks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial\u003e   To hold the mirror in place and reduce image shift during imaging.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family:\" arial\u003eTube Vents - \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial\u003eEach vent has an integrated 60 micron micro-mesh filter allowing hot air to be released from behind the primary mirror.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family:\" arial\u003eFastar Versatility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial\u003e   All EdgeHD optical tubes are equipped with a removable secondary mirror for fast f\/2 CCD imaging.  Not only does imaging in the FASTAR configuration allow for exposure times that are 25 times faster than at f\/10, but also yields a field of view five times wider.  A perfect combination for imaging your favorite wide field objects in a fraction of the time. (FASTAR imaging requires a third party lens assembly in place of the secondary mirror).\u003cbr\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013376077935,"sku":"91050-XLT","price":5520.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/91050-XLT_CGE_Pro_1100_HD_1__35529.jpg?v=1766552115"},{"product_id":"edgehd-1100-7x-focal-reducer-lens","title":"EdgeHD 1100 .7x Focal Reducer Lens","description":"\u003ch1\u003e\u003cspan style=\"font-family:\" arial new roman\u003eOverview\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h1\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eThe EdgeHD      .7x Focal Reducer Lens Makes Your EdgeHD 1100 One Full F-Stop Faster Than      f\/10, Reducing Your Exposure Time by One-Half to Capture the Same      Brightness of Object\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003e5-element      lens design\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eMaintains      similar flat-field performance as native Edge HD optical design\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eIncreases      Field of View by 43% to Better Capture Wide Field Images\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eThreads      Directly onto the 3.25\" threads of the EdgeHD which Reduces      Mechanical Vignetting and Allows for use with Larger (Full Frame) Sensors      and Off-Axis Guiders\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eMaintains      the Identical Back Focus When Used at F\/10 and Provides Generous Back      Focus to Accommodate Additional Accessories and Wide Variety of Cameras\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-family:      \" arial new roman\u003eAllows Use      of Existing EdgeHD T-adapters With or Without the Reducer Lens\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e  \u003ch1\u003e\u003cspan style=\"font-family:\" arial new roman\u003eDescription\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h1\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eCelestron s new EdgeHD reducers feature a custom 5 element optical design engineered to maintain the flat-field performance of our award winning EdgeHD optical system.  Unlike generic reducers, our premium reducers provide substantial back focus to accommodate an assortment of imaging accessories.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eEdgeHD reducers offer high index optical elements, including extra low dispersion, exotic Lanthanum elements, which provide high contrast viewing while minimizing chromatic aberration.  All air to glass lens surfaces feature multiple layers of coating for maximum light transmission and color correction and contain blacken edges to minimize internal reflection and maximize image contrast.  Large diameter lens elements, up to 60 mm clear aperture, ensure that the optimized image circle remains at a generous 42 mm for use with large CCD sensors. \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eIncorporating computer assisted CNC machined aluminum housing, for precise spacing and alignment of optical elements, and threaded metal covers on the lens assembly to protect your investment from dust and scratches, our reducers offer you an outstanding mechanical design.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-family:\" arial\u003eWith the fastar option on all EdgeHD optical systems, coupled with the .7x reducer, your telescope becomes the most complete imaging system available in its price range today.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003ch3\u003e\u003cspan style=\"font-family:\" arial new roman\u003ePerformance\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h3\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eDesign:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial new roman\u003e      5-element optical layout designed specifically for the EdgeHD11\" to      maintain the flat-field performance of the Edge HD optical design\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eMaintains      the same back focus as when used at F\/10:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial new roman\u003e      Unlike generic reducers the EdgeHD .7x provides generous back focus to      accommodate additional accessories and a wide variety of cameras. Also      allows use of existing EdgeHD T-adapters and other Celestron imaging      accessories\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eOne      full F-Stop faster than f\/10:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:      \" arial new roman\u003e Reduces the      exposure time by one-half to capture the same brightness of object\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003e Increase      field of view by 43%: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial mso-fareast-font-family: new roman\u003eBetter for capturing wide field      images of larger galaxies and nebulae\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e  \u003ch3\u003e\u003cspan style=\"font-family:\" arial new roman\u003eGlass\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h3\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eLanthanum      Glass Elements: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial mso-fareast-font-family: new roman\u003eEdgeHD reducer uses \"rare      earth\" Lanthanum glass elements for clear, high contrast viewing      while minimizing chromatic aberration\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eFully      multi-coated lens elements:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial mso-fareast-font-family: new roman\u003e All air-to-glass surfaces have      multiple layers of coating for maximum light transmission and color      correction\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eBlacken      edges:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial mso-fareast-font-family: new roman\u003e All lens elements have blacken      edges to minimize internal reflection and maximize contrast\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e  \u003ch3\u003e\u003cspan style=\"font-family:\" arial new roman\u003eFull Frame Design\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h3\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eThreads      directly onto the 3.25\" threads of the EdgeHD optical tube: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eReduces      mechanical vignetting and allows for use with larger (full frame) sensors      and Off-Axis Guiders\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eClear      aperture: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial mso-fareast-font-family: new roman\u003e60mm clear aperture lens      optimized for a 42 mm image circle for use with large CCD sensors.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e  \u003ch3\u003e\u003cspan style=\"font-family:\" arial new roman\u003eMechanical Design\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h3\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eMachined      aluminum housing: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial mso-fareast-font-family: new roman\u003eComputer assisted CNC machined      aluminum housing for precise spacing and alignment of the optical      elements.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e  \u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eThreaded      metal covers for both ends of the lens assembly: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eTo      protect your investment from unwanted dust and scratches.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e  \u003ch3\u003e\u003cspan style=\"font-family:\" arial new roman\u003eVersatility\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/h3\u003e  \u003cul type=\"disc\"\u003e  \u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:12.0pt;      mso-list:l2 level1 lfo6;tab-stops:list .5in\"\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:\" arial new roman\u003eFastar      compatibility and f\/2 imaging with optional accessory: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family:\" arial new roman\u003ethe      EdgeHD is the most complete imaging system in its price range.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013376110703,"sku":"94241","price":1180.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/94241_252520Reducer_252520Lens_2525201100_01__18183.1682640057.1280.1280.jpg?v=1766552122"},{"product_id":"reducer-lens-7x-edgehd-925","title":"REDUCER LENS .7X - EDGEHD 925","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom:11.25pt;line-height:normal\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003eCelestron’s new EdgeHD reducers feature a custom 4-element optical design engineered to maintain the flat-field performance of our award winning EdgeHD optical system. Unlike generic reducers, our premium reducers provide substantial back focus to accommodate an assortment of imaging accessories.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin-bottom:11.25pt;line-height:normal\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003eEdgeHD reducers offer high index optical elements, including extra low dispersion, exotic Lanthanum elements, which provide high contrast viewing while minimizing chromatic aberration. All air to glass lens surfaces feature multiple layers of coating for maximum light transmission and color correction and contain blacken edges to minimize internal reflection and maximize image contrast. Large diameter lens elements, up to 60 mm clear aperture, ensure that the optimized image circle remains at a generous 42 mm for use with large CCD sensors.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin-bottom:11.25pt;line-height:normal\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003eIncorporating computer assisted CNC machined aluminum housing, for precise spacing and alignment of optical elements, and threaded metal covers on the lens assembly to protect your investment from dust and scratches, our reducers offer you an outstanding mechanical design.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin-bottom:11.25pt;line-height:normal\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003eWith the fastar option on all EdgeHD optical systems, coupled with the .7x reducer, your telescope becomes the most complete imaging system available in its price range today.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin-top:11.25pt;margin-right:0in;margin-bottom: 6.0pt;margin-left:0in;line-height:normal;mso-outline-level:3\"\u003e\u003cspan style=\"font-size: 13.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003ePerformance\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l1 level1 lfo1; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eDesign:\u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003e 4-element optical layout designed specifically for the \u003ca href=\"https:\/\/www.celestron.com\/products\/edgehd-925-optical-tube-assembly\"\u003eEdgeHD 9.25\"\u003c\/a\u003e to maintain the flat-field performance of the EdgeHD optical design\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l1 level1 lfo1; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eMaintains the same back focus as when used at f\/10:\u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003e Unlike generic reducers the EdgeHD .7x provides generous back focus to accommodate additional accessories and a wide variety of cameras. Also allows use of existing EdgeHD T-Adapters and other Celestron imaging accessories\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l1 level1 lfo1; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eOne full F-Stop faster than f\/10:\u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003e Reduces the exposure time by one-half to capture the same brightness of object\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l1 level1 lfo1; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eIncrease field of view by 43%: \u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003eBetter for capturing wide field images of larger galaxies and nebulae\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin-top:11.25pt;margin-right:0in;margin-bottom: 6.0pt;margin-left:0in;line-height:normal;mso-outline-level:3\"\u003e\u003cspan style=\"font-size: 13.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eGlass\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l0 level1 lfo2; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eLanthanum Glass Elements: \u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003eEdgeHD reducer uses \"rare earth\" Lanthanum glass elements for clear, high contrast viewing while minimizing chromatic aberration\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l0 level1 lfo2; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eFully multi-coated lens elements:\u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003e All air-to-glass surfaces have multiple layers of coating for maximum light transmission and color correction\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l0 level1 lfo2; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eBlacken edges:\u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003e All lens elements have blacken edges to minimize internal reflection and maximize contrast\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin-top:11.25pt;margin-right:0in;margin-bottom: 6.0pt;margin-left:0in;line-height:normal;mso-outline-level:3\"\u003e\u003cspan style=\"font-size: 13.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eFull Frame Design\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l2 level1 lfo3; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eThreads directly onto the 3.25\" threads of the EdgeHD optical tube: \u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003eReduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l2 level1 lfo3; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eClear aperture: \u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003e60 mm clear aperture lens optimized for a 42 mm image circle for use with large CCD sensors.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin-top:11.25pt;margin-right:0in;margin-bottom: 6.0pt;margin-left:0in;line-height:normal;mso-outline-level:3\"\u003e\u003cspan style=\"font-size: 13.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eMechanical Design\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l4 level1 lfo4; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eMachined aluminum housing: \u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003eComputer assisted CNC machined aluminum housing for precise spacing and alignment of the optical elements.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l4 level1 lfo4; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eThreaded metal covers for both ends of the lens assembly: \u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003eTo protect your investment from unwanted dust and scratches.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin-top:11.25pt;margin-right:0in;margin-bottom: 6.0pt;margin-left:0in;line-height:normal;mso-outline-level:3\"\u003e\u003cspan style=\"font-size: 13.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eVersatility\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt:auto;margin-bottom:3.75pt; margin-left:0in;text-indent:-.25in;line-height:normal;mso-list:l3 level1 lfo5; tab-stops:list .5in\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-size: 10pt; font-family: Symbol;\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style=\"font:7.0pt \" times new roman\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif; font-weight: bold;\"\u003eFastar compatibility and f\/2 imaging with optional accessory: \u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; font-family: Arial, sans-serif;\"\u003ethe EdgeHD is the most complete imaging system in its price range.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp class=\"MsoNormal\"\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/p\u003e\u003cbr class=\"innova\"\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013399900271,"sku":"94245","price":610.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/94245_Reducer_Lens_EdgeHD_925_1_d67fe260-82bd-4117-9da2-231488df5781_570x3802x__74743.jpg?v=1766553238"},{"product_id":"reducer-lens-7x-edgehd-800","title":"REDUCER LENS .7X - EDGEHD 800","description":"\u003cp style=\"box-sizing: inherit; margin: 0px 0px 15px; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003eCelestron’s new EdgeHD reducers features a custom 4 element optical design engineered to maintain the flat-field performance of our award winning EdgeHD optical system. Unlike generic reducers, our premium reducers provide substantial back focus to accommodate an assortment of imaging accessories.\u003c\/p\u003e\u003cp style=\"box-sizing: inherit; margin: 0px 0px 15px; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003eEdgeHD reducers offer high index optical elements, including extra low dispersion, exotic Lanthanum elements, which provide high contrast viewing while minimizing chromatic aberration. All air to glass lens surfaces feature multiple layers of coating for maximum light transmission and color correction and contain blacken edges to minimize internal reflection and maximize image contrast.\u003c\/p\u003e\u003cp style=\"box-sizing: inherit; margin: 0px 0px 15px; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003eIncorporating computer assisted CNC machined aluminum housing, for precise spacing and alignment of optical elements, and threaded metal covers on the lens assembly to protect your investment from dust and scratches, our reducers offer you an outstanding mechanical design.\u003c\/p\u003e\u003cp style=\"box-sizing: inherit; margin: 0px 0px 15px; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003eWith the Fastar option on all EdgeHD optical systems, coupled with the .7x reducer, your telescope becomes the most complete imaging system available in its price range today.\u003c\/p\u003e\u003ch3 style=\"box-sizing: inherit; margin: 15px 0px 0.5em; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif\u003ePerformance\u003c\/h3\u003e\u003cul style=\"box-sizing: inherit; margin: 15px 0px; padding: 0px; list-style: none; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eDesign:\u003c\/span\u003e 4-element optical layout designed specifically for the EdgeHD 8\" to maintain the flat-field performance of the EdgeHD optical design\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003e105 mm of back focus:\u003c\/span\u003e Provides generous back focus to accommodate additional accessories and a wide variety of cameras. Also allows use of existing T-Adapters for EdgeHD 800 and other Celestron imaging accessories\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eOne full F-Stop faster than f\/10:\u003c\/span\u003e Reduces the exposure time by one-half to capture the same brightness of object\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eIncrease field of view by 43%: \u003c\/span\u003eBetter for capturing wide field images of larger galaxies and nebulae\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"box-sizing: inherit; margin: 15px 0px 0.5em; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif\u003eGlass\u003c\/h3\u003e\u003cul style=\"box-sizing: inherit; margin: 15px 0px; padding: 0px; list-style: none; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eLanthanum Glass Elements: \u003c\/span\u003eEdgeHD reducer uses \"rare earth\" Lanthanum glass elements for clear, high contrast viewing while minimizing chromatic aberration\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eFully multi-coated lens elements:\u003c\/span\u003e All air-to-glass surfaces have multiple layers of coating for maximum light transmission and color correction\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eBlacken edges:\u003c\/span\u003e All lens elements have blacken edges to minimize internal reflection and maximize contrast\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 class=\"p1\" style=\"box-sizing: inherit; margin: 15px 0px 0.5em; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif\u003eLarge Illuminated Field\u003c\/h3\u003e\u003cul style=\"box-sizing: inherit; margin: 15px 0px; padding: 0px; list-style: none; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eOptimized for APS-C sized sensors: \u003c\/span\u003eIncluding most DSLR cameras and Nightscape CCD cameras\u003c\/li\u003e\u003c\/ul\u003e\u003ch3 style=\"box-sizing: inherit; margin: 15px 0px 0.5em; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif\u003eMechanical Design\u003c\/h3\u003e\u003cul style=\"box-sizing: inherit; margin: 15px 0px; padding: 0px; list-style: none; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eMachined aluminum housing: \u003c\/span\u003eComputer assisted CNC machined aluminum housing for precise spacing and alignment of the optical elements.\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eThreaded metal covers for both ends of the lens assembly: \u003c\/span\u003eTo protect your investment from unwanted dust and scratches.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"box-sizing: inherit; margin: 15px 0px 0.5em; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif\u003eVersatility\u003c\/h3\u003e\u003cul style=\"box-sizing: inherit; margin: 15px 0px; padding: 0px; list-style: none; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eProvides and intermediate focal length between EdgeHD's native f\/10 (or f\/11) and the optional Hyperstar accessory at f\/2, making the EdgeHD the most complete imaging system in its price range\u003cbr style=\"box-sizing: inherit;\"\u003e\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013457866863,"sku":"94242","price":582.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/94242_reducer_lens_edgehd__79693.jpg?v=1766553527"},{"product_id":"edgehd-14-optical-tube-assembly-cge-dovetail","title":"EDGEHD 14\" OPTICAL TUBE ASSEMBLY (CGE DOVETAIL)","description":"\u003cp style=\"box-sizing: inherit; margin: 0px 0px 15px; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eSee the Universe in HD\u003c\/span\u003e\u003cbr style=\"box-sizing: inherit;\"\u003eEdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.\u003c\/p\u003e\u003cp style=\"box-sizing: inherit; margin: 0px 0px 15px; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eTrue Astrograph Quality\u003c\/span\u003e\u003cbr style=\"box-sizing: inherit;\"\u003eMany optical designs that advertise themselves as \"astrographs\" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today. \u003c\/p\u003e\u003cp style=\"box-sizing: inherit; margin: 0px 0px 15px; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eImproved Performance\u003c\/span\u003e\u003cbr style=\"box-sizing: inherit;\"\u003eSuperior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.\u003c\/p\u003e\u003cp style=\"box-sizing: inherit; margin: 0px 0px 15px; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eMechanical Features\u003cbr style=\"box-sizing: inherit;\"\u003e\u003c\/span\u003eIn addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.\u003c\/p\u003e\u003cul style=\"box-sizing: inherit; margin: 0px 0px 15px 7px; padding: 0px; list-style: none; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eMirror clutches\u003c\/span\u003e - Flexible tension clutches hold the mirror in place and reduce image shift when taking long exposure astro-images. Once focused, the flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or on the sensor).\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eTube vents\u003c\/span\u003e - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 50-mesh filter guaranteed to let warm air out without letting dust in.\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; position: relative; margin-bottom: 5px; padding-left: 15px;\"\u003e\n\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eFastar versatility\u003c\/span\u003e - EdgeHD is the most versatile imaging telescope available today. At its native f\/11, you can achieve the image scale necessary to capture the smallest of deep sky objects. Add the optional reducer lens—custom-designed for your size EdgeHD tube—and you can increase your field of view without sacrificing optical performance. A Barlow gives you added power for high-resolution planetary, lunar and solar imaging. All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f\/2 wide field imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"box-sizing: inherit; margin: 0px; padding: 0px; color: rgb(51, 62, 72); font-family: \" open sans arial helvetica sans-serif font-size:=\"\"\u003e\u003cspan style=\"box-sizing: inherit; font-weight: bolder;\"\u003eIndividually Tested\u003c\/span\u003e\u003cbr style=\"box-sizing: inherit;\"\u003eEvery EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44013576487023,"sku":"91060","price":9520.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/91060-xlt_cge_pro_1400_hd_1_570x3802x__28844.jpg?v=1766556758"},{"product_id":"celestron-edgehd-8-ota-with-starguy-soft-case-2-diagonal-camera-adapter-used","title":"Celestron EdgeHD 8\" OTA with Starguy Soft Case – Used","description":"\u003cp\u003e\u003cstrong\u003eUsed – Very Good Condition.\u003c\/strong\u003e A Celestron 8\" EdgeHD optical tube in very good condition, fully tested with no defects found. Light cosmetic wear only; optics are clean and the tube performs as it should. It comes ready to travel and ready to image, with a Starguy padded soft case, a 2\" star diagonal, and Celestron's dedicated EdgeHD 8\" camera adapter.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCelestron 8\" EdgeHD optical tube assembly (OTA)\u003c\/li\u003e\n  \u003cli\u003eStarguy padded soft carry case\u003c\/li\u003e\n  \u003cli\u003e2\" star diagonal\u003c\/li\u003e\n  \u003cli\u003eCelestron EdgeHD 8\" camera adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCondition Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFully tested — optics and mechanics working correctly, no defects found.\u003c\/li\u003e\n  \u003cli\u003eLight cosmetic wear consistent with careful use.\u003c\/li\u003e\n  \u003cli\u003eOptics are clean, with no coating or corrector issues noted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAbout the Celestron EdgeHD 8\"\u003c\/h3\u003e\n\u003cp\u003eThe EdgeHD 8\" is Celestron's aplanatic Schmidt-Cassegrain — an 8\" f\/10 (2032mm) tube with StarBright XLT coatings that delivers a flat, coma-free field right out to the edge of the frame. That makes it one of the most versatile imaging scopes in its class: sharp pinpoint stars across large sensors, mirror-locking clutch knobs to reduce image shift during long exposures, and Fastar compatibility for fast f\/2 wide-field work with a removable secondary. It's equally at home on planets and doubles at native focal length.\u003c\/p\u003e\n\u003cp\u003eThis package is a strong buy for anyone stepping into serious astrophotography: the Starguy soft case protects the tube in transit, and the Celestron EdgeHD 8\" camera adapter threads directly onto the rear cell to put a camera at the correct backfocus without hunting for parts. For full specifications, see our new \u003ca href=\"https:\/\/ontariotelescope.com\/products\/8-edge-hd-ota\"\u003eCelestron 8\" EdgeHD OTA\u003c\/a\u003e listing.\u003c\/p\u003e\n\n\u003ch3\u003eFinal Sale\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThis item is sold as a Final Sale.\u003c\/strong\u003e All used equipment sales are final. Please review our \u003ca href=\"https:\/\/ontariotelescope.com\/pages\/terms-policy\"\u003eUsed Equipment Sale Policy\u003c\/a\u003e before purchasing.\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":54011492106351,"sku":"EDGEHD8-USED-PKG","price":1700.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/22A2E625-FCA6-40D8-A154-60F6DADEF91D.jpg?v=1787180471"}],"url":"https:\/\/ontariotelescope.com\/collections\/celestron-edgehd.oembed","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}