{"title":"Antares Diagonals","description":"\u003cp\u003eAntares star diagonals and erecting prisms for refractors and Cassegrains. Goods ship factory-sealed. If you're unsure what fits your setup, ask us before you order and we'll confirm it.\u003c\/p\u003e","products":[{"product_id":"1-25-diagonal","title":"1.25 Diagonal","description":"1.25\" Diagonal.","brand":"Antares","offers":[{"title":"Default Title","offer_id":44012280905839,"sku":"MSD","price":41.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/download__58500.jpg?v=1766547672"},{"product_id":"2-mirror-diagonal-with-pressure-band","title":"2\" Mirror Diagonal with pressure band","description":"\u003cdiv\u003e\n\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e99% Reflectivity with state of the art glass-work\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThis high precision CNC Engineered metalwork, looks as good as it performs. Available as either a 2\" push fit for refractor telescopes or a low profile SCT fitting.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe mirror inside this diagonal is precision ground to 1\/10th wave which is the minimum. It also features dielectric 6 layer enhanced silver coatings for a 99% reflectivity across the entire visual spectrum.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThis superb diagonal also comes complete with a brass compression ring for 2\" eyepieces. The 2\" eyepiece holder on this diagonal is threaded for the use of filters so you do not have to keep changing the filter when you change the eyepiece.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eHigh quality machined finish makes this diagonal look as good as it performs.\u003c\/p\u003e     \u003c\/div\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":44012606619759,"sku":"2MD-D","price":130.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/2-diagonal-mirror-dielectric__63550.jpg?v=1766548099"},{"product_id":"2-mirror-diagonal-with-pressure-band-for-sct","title":"2\" Mirror Diagonal with pressure band for SCT","description":"\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e99% Reflectivity with state of the art glass-work\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThis high precision CNC Engineered metalwork, looks as good as it performs. Available as either a 2\" push fit for refractor telescopes or a low profile SCT fitting.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe mirror inside this diagonal is precision ground to 1\/10th wave which is the minimum. It also features dielectric 6 layer enhanced silver coatings for a 99% reflectivity across the entire visual spectrum.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThis superb diagonal also comes complete with a brass compression ring for 2\" eyepieces. The 2\" eyepiece holder on this diagonal is threaded for the use of filters so you do not have to keep changing the filter when you change the eyepiece.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eHigh quality machined finish makes this diagonal look as good as it performs.\u003c\/p\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":44012606652527,"sku":"2MDS-D","price":130.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/2-diagonal-mirror-dielectric-sct__01532.jpg?v=1766548103"},{"product_id":"2-mirror-diagonal-with-2-twist-lock","title":"2\" Mirror Diagonal with 2\" Twist Lock","description":"\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e99% Reflectivity with state of the art glass-work\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThis high precision CNC Engineered metalwork, looks as good as it performs. Available as either a 2\" push fit for refractor telescopes or a low profile SCT fitting.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe mirror inside this diagonal is precision ground to 1\/10th wave which is the minimum. It also features dielectric 6 layer enhanced silver coatings for a 99% reflectivity across the entire visual spectrum.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThis superb diagonal also comes complete with a twist lock compression ring for 2\" eyepieces. The 2\" eyepiece holder on this diagonal is threaded for the use of filters so you do not have to keep changing the filter when you change the eyepiece.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eHigh quality machined finish makes this diagonal look as good as it performs.\u003c\/p\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":44012607111279,"sku":"2MD-DTL","price":130.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/2-diagonal-mirror-dielectric-twist-lock__18475.jpg?v=1766548143"},{"product_id":"2-mirror-diagonal-with-twist-lock-for-sct","title":"2\" Mirror Diagonal with Twist Lock for SCT","description":"\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003e99% Reflectivity with state of the art glass-work\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThis high precision CNC Engineered metalwork, looks as good as it performs. Available as either a 2\" push fit for refractor telescopes or a low profile SCT fitting.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThe mirror inside this diagonal is precision ground to 1\/10th wave which is the minimum. It also features dielectric 6 layer enhanced silver coatings for a 99% reflectivity across the entire visual spectrum.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eThis superb diagonal also comes complete with a Twist Lock for 2\" eyepieces. The 2\" eyepiece holder on this diagonal is threaded for the use of filters so you do not have to keep changing the filter when you change the eyepiece.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 18px; color: rgb(64, 64, 64); font-family: arial, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);\"\u003eHigh quality machined finish makes this diagonal look as good as it performs.\u003c\/p\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":44012607209583,"sku":"2MDS-DTL","price":130.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/2-diagonal-mirror-dielectric-scttwist-lock__22897.jpg?v=1766548149"},{"product_id":"antares-90-correct-image-star-diagonal-1-25","title":"Antares 90 degree Correct-Image Star Diagonal (1.25\")","description":"\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 1.8; color: rgb(64, 64, 64); font-family: \" pt sans sans-serif justify rgb font-size:=\"\" text-align:=\"\" background-color:=\"\"\u003eThis diagonal is for astronomers who prefer the convenience of 90-degree viewing but want to view a fully corrected image, ie the right way up and not mirror-reversed left to right.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 1.8; color: rgb(64, 64, 64); font-family: \" pt sans sans-serif justify rgb font-size:=\"\" text-align:=\"\" background-color:=\"\"\u003eSuperb finish - the nosepiece is chromed brass, fully threaded for standard 1.25\" filters. Internally blackened to eliminate reflections for improved contrast. The eyepiece holder is black-anodised aluminium with a chrome cross screw.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; -webkit-font-smoothing: subpixel-antialiased; margin: 1em 0px; line-height: 1.8; color: rgb(64, 64, 64); font-family: \" pt sans sans-serif justify rgb font-size:=\"\" text-align:=\"\" background-color:=\"\"\u003eScrew-assembled prism body in dense resin (ie not flimsy plastic), gives the whole unit a great quality feel.\u003c\/p\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":44013375815791,"sku":"EID90","price":47.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/Antares_252520125_252520CI_252520Diagonal_252520600x480__29318.1682635025.1280.1280.png?v=1766552069"},{"product_id":"1-25-diagonal-with-twist-lock-99-reflective","title":"1.25\" Diagonal with Twist Lock. 99% Reflective","description":"\u003cspan style=\"font-family: Arial;\"\u003eThis 1.25\" Diagonal features 99% dialectric coatings to give you the highest quality of views.  The Twist lock offers a superior hold that will not markup or scratch your eyepieces.   Upgrade the diagonal that came with your scope and see the difference!\u003c\/span\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":44013599260783,"sku":"MSD-DTL","price":106.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/Diagonal125__19712.jpg?v=1766557404"}],"url":"https:\/\/ontariotelescope.com\/collections\/antares-diagonals.oembed","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}