{"product_id":"c90-mak-spotting-scope","title":"C90 Mak Spotting Scope","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMulti Coated Optics\u003c\/li\u003e\n\u003cli\u003eMaksutov-Cassegrain Optical Design\u003c\/li\u003e\n\u003cli\u003eCompact and Portable Design\u003c\/li\u003e\n\u003cli\u003eErect Image System for Terrestrial and Astronomical Use\u003c\/li\u003e\n\u003cli\u003eBuilt-in T-Adapter threads for Ease of Adapting SLR Cameras\u003c\/li\u003e\n\u003cli\u003eComes with 32 mm Eyepiece, 45° Erect Image Diagonal and 8x21 Erect Image Finderscope\u003c\/li\u003e\n\u003cli\u003eBackpack Made of Nylon\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Maksutov optical design is recognized for being a portable design that is easy to use and has a variety of applications, making it an excellent choice for both terrestrial and astronomical usage. This C90 Mak has excellent optics with razor sharp images over a wide field.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaksutov-Cassegrain Optical Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MAK\u003cspan\u003e \u003c\/span\u003eis a catadioptric\u003cspan\u003e \u003c\/span\u003espotting scope, which means the optical design includes both a lens and a mirror. The light coming through a MAK\u003cspan\u003e \u003c\/span\u003epasses through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits the eyepiece. Images are bright, sharp, and virtually free of chromatic aberration. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1935\/4371\/files\/MAKS_design.png?v=1538585693\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the MAK\u003cspan\u003e \u003c\/span\u003efeatures a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the spotting scope\u003cspan\u003e \u003c\/span\u003edoes not require frequent collimation. Also, the secondary spot is significantly smaller, giving the MAK\u003cspan\u003e \u003c\/span\u003eits signature high-contrast views.\u003c\/p\u003e\n\u003cp\u003eOne important thing to note about Maksutov-Cassegrain spotting scope is that the larger, heavier Maksutov corrector plate takes longer to cool down and adjust to ambient air temperature.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":57204100432038,"sku":"ary1787939080208","price":215.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/2215\/4918\/files\/c90-mak-spotting-scope_1.jpg?v=1787939086","url":"https:\/\/www.marbleandmoss.shop\/products\/c90-mak-spotting-scope","provider":"My Store","version":"1.0","type":"link"}