{"product_id":"svbony-sv155-7-piece-planetary-moon-filter-set","title":"SVBONY SV155 1.25″ 7-Piece Planetary and Moon Filter Set","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/6385915735575564992805852.jpg?v=1791670152\" alt=\"SVBONY SV155 7-piece filter set overview\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe SVBONY SV155 is a set of seven 1.25″ filters for lunar and planetary observing: five Wratten-numbered colour filters (#12 deep yellow, #21 orange, #23A bright red, #56 bright green and #82A light blue), a moon filter and a CPL (circular polarising) filter. Each sits in a 2 mm aluminium cell with standard M28.5 x 0.6 threads top and bottom, so they thread into a 1.25″ eyepiece and can be stacked.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/f9135a-1_20250807105857_2601_20260810135632_2531.webp?v=1791670151\" alt=\"SVBONY SV155 seven 1.25″ filters\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis is a good match if you observe the Moon and planets visually and want to bring out surface and atmospheric features that colour filters isolate, or to tame the brightness of the Moon.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeven filters:\u003c\/strong\u003e five planetary colour filters, a moon filter and a CPL filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 1.25″ threads:\u003c\/strong\u003e M28.5 x 0.6, fitting 1.25″ eyepieces and accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStackable cells:\u003c\/strong\u003e threaded on both sides.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAluminium frames, optical glass.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/6385915854547283857027548.jpg?v=1791670152\" alt=\"SVBONY SV155 filters with standard 1.25″ M28.5 x 0.6 threads\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eSVBONY's guide to each filter:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e#21 orange:\u003c\/strong\u003e raises contrast between light and dark areas and helps show Jupiter's Great Red Spot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#23A red:\u003c\/strong\u003e sharpens boundaries on Mars, belt contrast on Jupiter, and surface detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#56 green:\u003c\/strong\u003e enhances frost patches, surface fog and polar features on Mars, Saturn's rings, Jupiter's belts and the Moon.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#12 yellow:\u003c\/strong\u003e helps show Mars's polar caps and clouds, and red and orange features on Jupiter and Saturn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#82A blue:\u003c\/strong\u003e brings out Martian clouds, lunar contrast, Saturn's belts and polar regions, and bright areas on Jupiter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoon filter:\u003c\/strong\u003e reduces the glare of a bright Moon so surface detail is easier to see.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCPL filter:\u003c\/strong\u003e reduces polarised light to improve contrast on the Moon and planets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/6385915843648575098953101.jpg?v=1791670152\" alt=\"SVBONY SV155 moon filter threaded into an eyepiece\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/6385915856405922831073581.jpg?v=1791670152\" alt=\"SVBONY SV155 filter set detail\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 1.25″ eyepieces, diagonals and accessories with M28.5 x 0.6 filter threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStacking:\u003c\/strong\u003e filters can be combined, for example a colour filter with the moon filter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/f9135a-2_20250807105857_1277.jpg?v=1791670152\" alt=\"SVBONY SV155 filter set close-up\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e#12 deep yellow filter\u003c\/li\u003e\n\u003cli\u003e#21 orange filter\u003c\/li\u003e\n\u003cli\u003e#23A bright red filter\u003c\/li\u003e\n\u003cli\u003e#56 bright green filter\u003c\/li\u003e\n\u003cli\u003e#82A light blue filter\u003c\/li\u003e\n\u003cli\u003eCPL filter\u003c\/li\u003e\n\u003cli\u003eMoon filter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual filters:\u003c\/strong\u003e the set is designed for visual observing; darker filters such as #23A work best with larger apertures, where there is more light to spare.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25″ only:\u003c\/strong\u003e the cells fit 1.25″ threads, not 2″.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it difficult to set up?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. Each filter threads into the bottom of a 1.25″ eyepiece barrel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich filter should I start with on Jupiter?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSVBONY suggests orange (#21) for the Great Red Spot and red (#23A) for belt contrast; blue (#82A) brings out the brighter zones.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the moon filter with a colour filter?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. The cells are threaded on both sides for stacking.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eIn short: seven threaded 1.25″ filters — five planetary colours, a moon filter and a CPL — that give you a contrast tool for each of the bright planets and the Moon.\u003c\/p\u003e","brand":"SvBony","offers":[{"title":"Default Title","offer_id":67722234921071,"sku":"F9135A","price":38.46,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/f9135a-1_20250807105857_2601_20260810135632_2531.webp?v=1791670151","url":"https:\/\/ontariotelescope.com\/products\/svbony-sv155-7-piece-planetary-moon-filter-set","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}