{"product_id":"sky-watcher-skymax-90-maksutov-cassegrain-telescope","title":"Sky-Watcher Skymax 90 Maksutov-Cassegrain Telescope","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMaksutov-Cassegrain optical design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrimary and secondary mirrors feature proprietary Radiant™ Aluminum Quartz™ (RAQ™) coatings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrector plate featuring Metallic High-Transmission Coatings™ (MHTC™) virtually eliminates chromatic aberrations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e90mm aperture, 1250mm focal length, f\/13.8 focal ratio\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluminum tube coated with glossy, black diamond metal-flake finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncluded accessories: two 1.25-inch eyepieces, red dot finder, 1.25-inch diagonal, ¼-20 mounting plate, and a soft carrying case\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIf you’re seeking crisp, contrasty views with high levels of detail, look no further than the Skymax series, Sky-Watcher’s premiere line of Maksutov-Cassegrains. Generally regarded as producing a sharper image than Schmidt-Cassegrains, Maksutovs offer astronomers a large visual aperture, high contrast and long focal length in a compact package. These telescopes deliver higher levels of planetary detail due to a focal length that is 5-7 times longer than your average Newtonian or refractor telescope.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSkymax Maksutovs feature mirrors constructed of borosilicate, polished and coated with our prop\u003c\/span\u003e\u003cspan\u003erietary Radiant\u003cspan data-mce-fragment=\"1\"\u003e™\u003c\/span\u003e Aluminum Quartz™ (RAQ™)\u003c\/span\u003e\u003cspan\u003e coatings, which produce a remarkable 94% reflectivity. All Maksutovs use a corrector plate to help reduce chromatic aberration, which is then coated using our signature Metallic High-Transmission Coatings\u003cspan data-mce-fragment=\"1\"\u003e™\u003c\/span\u003e(MHTC\u003cspan data-mce-fragment=\"1\"\u003e™\u003c\/span\u003e), producing professional grade optics at an affordable price.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Skymax 90 includes \u003c\/span\u003e\u003cspan\u003etwo 1.25-inch eyepieces, red dot finder, 1.25-inch diagonal, ¼-20 mounting plate, and a soft carrying case.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Sky-Watcher","offers":[{"title":"Default Title","offer_id":51563904434422,"sku":"mos1788032407815","price":167.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/8988\/6966\/files\/sky-watcher-skymax-90-maksutov-cassegrain-telescope_1.jpg?v=1788032419","url":"https:\/\/www.gardenhillhouse.shop\/products\/sky-watcher-skymax-90-maksutov-cassegrain-telescope","provider":"My Store","version":"1.0","type":"link"}