{"product_id":"svbony-mk90-90mm-maksutov-cassegrain-ota-telescope","title":"SVBONY MK90 90mm Maksutov-Cassegrain OTA Telescope","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eSVBONY MK90 90mm Portable Maksutov-Cassegrain Telescope OTA\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSVBONY MK90 Maksutov-Cassegrain Telescope\u003c\/strong\u003e is a highly portable \u003cstrong\u003e90mm optical tube assembly\u003c\/strong\u003e built for \u003cstrong\u003elunar, planetary, wildlife, and long-range terrestrial observation\u003c\/strong\u003e. Combining a sharp \u003cstrong\u003e90mm aperture\u003c\/strong\u003e with a long \u003cstrong\u003e1250mm focal length (f\/13.9)\u003c\/strong\u003e, it delivers crisp, high-contrast views in a compact travel-friendly metal OTA.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/f9382b-10_20250806135334_0452.jpg?v=1774946152\" alt=\"SVBONY MK90 90mm portable Maksutov-Cassegrain telescope OTA\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePrecision-Calibrated Maksutov Optics\u003c\/h3\u003e\n\u003cp\u003eEach MK90 is \u003cstrong\u003efactory calibrated through three precision alignment processes\u003c\/strong\u003e before shipment, ensuring it arrives ready for immediate use. Its \u003cstrong\u003etwo-element Maksutov-Cassegrain optical design\u003c\/strong\u003e delivers sharp detail with excellent contrast for both astronomical and terrestrial targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane fade show active\" id=\"tab-1101\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"product-description rte pl-0 px-0 container\"\u003e\n\u003cdiv class=\"d-lg-block d-none\"\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/6386763495481873639879280.jpg?v=1776247139\"\u003e\u003c\/p\u003e\n\u003carticle data-clipboard-cangjie='[\"root\",{},[\"p\",{},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":true,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\",\"data-type\":\"leaf\"},\"Innovative Design\"]]]]'\u003e\n\u003cp\u003e\u003cspan\u003eSVBONY MK90 Maksutov-Cassegrain Telescope is a compact and portable OTA, precision-calibrated through three processes before leaving the factory to ensure immediate readiness for use. Featuring a Vixen-style dovetail design, it offers ease of installation. Additionally, it utilizes a tapered baffle tube to minimize stray light, enhancing your viewing experience. It is designed for both amateur astronomers and nature lovers seeking high-quality, detailed observations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eEnhance Image Contrast\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/6386763472145560026834430.jpg?v=1776247138\"\u003e\u003c\/p\u003e\n\u003carticle data-clipboard-cangjie='[\"root\",{},[\"p\",{\"jc\":\"left\",\"rPr\":{\"bold\":false,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\"}},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":false,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\",\"data-type\":\"leaf\"},\"The MK90 Maksutov-Cassegrain Telescope replaces the conventional front corrector plate of a Schmidt with a convex meniscus lens. This design results in a smaller secondary mirror, limiting obstruction and increasing contrast while eliminating the need for periodic collimation.\"]]]]'\u003e\n\u003cp\u003e\u003cspan\u003eDesigned with advanced structure and two-element optics, this astronomical Mak telescope OTA has achieved a significant leap in observation quality. You can enjoy the thrill of astronomical observations through this two-element Maksutov-Cassegrain optics, since it can provide crisp and clear image. Moreover, it is capable of effectively blocking and absorbing stray light; enhances the clarity and accuracy of observations; thereby improving imaging quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003carticle data-clipboard-cangjie='[\"root\",{},[\"p\",{},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":true,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\",\"data-type\":\"leaf\"},\"Portable \u0026amp; Durable\"]]]]'\u003e\n\u003ch2\u003e\u003cspan\u003eDesign Craftmanship\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/6386763502694863351849700.jpg?v=1776247138\"\u003e\u003c\/p\u003e\n\u003carticle data-clipboard-cangjie='[\"root\",{},[\"p\",{\"jc\":\"left\",\"rPr\":{\"bold\":false,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\"}},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":false,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\",\"data-type\":\"leaf\"},\"Crafted with a sturdy metal construction, this telescope is perfect for grab-and-go observing. It withstands the rigors of travel, ensuring you can take it on any outdoor adventure without worrying about bumps and knocks.\"]]]]'\u003e\n\u003cp\u003e\u003cspan\u003eMk90 telescope is equipped with a rigorous 3 screws for fixation; 3 pairs of calibration screws; It can provide dual protection, enhancing your observational experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/article\u003e\n\u003c\/article\u003e\n\u003carticle data-clipboard-cangjie='[\"root\",{},[\"p\",{},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":true,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\",\"data-type\":\"leaf\"},\"Versatile Compatibility\"]]]]'\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/6386763506148697666431374.jpg?v=1776247138\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/6386763506185660411818477.jpg?v=1776247139\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/6386763506217547188118787.jpg?v=1776247138\" alt=\"\"\u003e\u003c\/p\u003e\n\u003carticle data-clipboard-cangjie=\"[\u0026quot;root\u0026quot;,{},[\u0026quot;p\u0026quot;,{\u0026quot;jc\u0026quot;:\u0026quot;left\u0026quot;,\u0026quot;rPr\u0026quot;:{\u0026quot;bold\u0026quot;:false,\u0026quot;fonts\u0026quot;:{\u0026quot;ascii\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;cs\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;eastAsia\u0026quot;:\u0026quot;微软雅黑\u0026quot;,\u0026quot;hAnsi\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;hint\u0026quot;:\u0026quot;default\u0026quot;},\u0026quot;sz\u0026quot;:12,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;fonts\u0026quot;:{\u0026quot;ascii\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;cs\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;eastAsia\u0026quot;:\u0026quot;微软雅黑\u0026quot;,\u0026quot;hAnsi\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;hint\u0026quot;:\u0026quot;default\u0026quot;},\u0026quot;sz\u0026quot;:12,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;The Vixen-style dovetail mount allows for easy attachment to most mounts, providing you with versatile compatibility for your observing needs. Whether you're setting up at home or in a remote location, you'll have the flexibility to attach your telescope to your preferred mount.\u0026quot;]]]]\"\u003e\n\u003cp\u003e\u003cspan\u003eThe UNC ¼-20 standard photographic threaded mount; 70mm 75° Vixen standard dovetail plate; easily mounting astronomical Mak telescope OTA with other equipment such as tripod or mount.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/article\u003e\n\u003carticle data-clipboard-cangjie='[\"root\",{},[\"p\",{},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":true,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\",\"data-type\":\"leaf\"},\"Enhanced Viewing Experience\"]]]]'\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cspan\u003eIdeal for Various Observations\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003c\/article\u003e\n\u003carticle data-clipboard-cangjie='[\"root\",{},[\"p\",{\"jc\":\"left\",\"rPr\":{\"bold\":false,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\"}},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":false,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\",\"data-type\":\"leaf\"},\"The conical extinction tube effectively prevents stray light from interfering with your viewing experience, ensuring you see crisp, clear images of celestial bodies and distant objects.\"]]]]'\u003e\n\u003carticle data-clipboard-cangjie='[\"root\",{},[\"p\",{},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":true,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\",\"data-type\":\"leaf\"},\"Ideal for Various Observations\"]]]]'\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/6386763475686847706311491.jpg?v=1776247138\" alt=\"\"\u003e\u003c\/p\u003e\n\u003carticle data-clipboard-cangjie=\"[\u0026quot;root\u0026quot;,{},[\u0026quot;p\u0026quot;,{\u0026quot;jc\u0026quot;:\u0026quot;left\u0026quot;,\u0026quot;rPr\u0026quot;:{\u0026quot;bold\u0026quot;:false,\u0026quot;fonts\u0026quot;:{\u0026quot;ascii\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;cs\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;eastAsia\u0026quot;:\u0026quot;微软雅黑\u0026quot;,\u0026quot;hAnsi\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;hint\u0026quot;:\u0026quot;default\u0026quot;},\u0026quot;sz\u0026quot;:12,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;fonts\u0026quot;:{\u0026quot;ascii\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;cs\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;eastAsia\u0026quot;:\u0026quot;微软雅黑\u0026quot;,\u0026quot;hAnsi\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;hint\u0026quot;:\u0026quot;default\u0026quot;},\u0026quot;sz\u0026quot;:12,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;With its high-performance optics and versatile design, the MK90 Maksutov-Cassegrain Telescope is ideal for detailed\u0026quot;],[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;fonts\u0026quot;:{\u0026quot;ascii\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;cs\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;eastAsia\u0026quot;:\u0026quot;微软雅黑\u0026quot;,\u0026quot;hAnsi\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;hint\u0026quot;:\u0026quot;eastAsia\u0026quot;},\u0026quot;sz\u0026quot;:12,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot; \u0026quot;],[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;fonts\u0026quot;:{\u0026quot;ascii\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;cs\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;eastAsia\u0026quot;:\u0026quot;微软雅黑\u0026quot;,\u0026quot;hAnsi\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;hint\u0026quot;:\u0026quot;default\u0026quot;},\u0026quot;sz\u0026quot;:12,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;lunar, and planetary observations. It's also great for terrestrial viewing, making it a perfect choice for both astronomers and nature enthusiasts.\u0026quot;]]]]\"\u003e\n\u003cp\u003e\u003cspan\u003eWith its high-performance optics and versatile design, the MK90 Maksutov-Cassegrain Telescope is ideal for detailed lunar, and planetary observations. It's also great for terrestrial viewing, making it a perfect choice for both astronomers and nature enthusiasts.\u003c\/span\u003e\u003c\/p\u003e\n\u003carticle data-clipboard-cangjie='[\"root\",{},[\"p\",{},[\"span\",{\"data-type\":\"text\"},[\"span\",{\"bold\":true,\"fonts\":{\"ascii\":\"Calibri\",\"cs\":\"Calibri\",\"eastAsia\":\"微软雅黑\",\"hAnsi\":\"Calibri\",\"hint\":\"default\"},\"sz\":12,\"szUnit\":\"pt\",\"data-type\":\"leaf\"},\"Complete Accessory Set\"]]]]'\u003e\n\u003ch2\u003e\u003cspan\u003eThe Combination Bundle\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/6386763480413916913839989.jpg?v=1776247138\" alt=\"\"\u003e\u003c\/p\u003e\n\u003carticle data-clipboard-cangjie=\"[\u0026quot;root\u0026quot;,{},[\u0026quot;p\u0026quot;,{\u0026quot;jc\u0026quot;:\u0026quot;left\u0026quot;,\u0026quot;rPr\u0026quot;:{\u0026quot;bold\u0026quot;:false,\u0026quot;fonts\u0026quot;:{\u0026quot;ascii\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;cs\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;eastAsia\u0026quot;:\u0026quot;微软雅黑\u0026quot;,\u0026quot;hAnsi\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;hint\u0026quot;:\u0026quot;default\u0026quot;},\u0026quot;sz\u0026quot;:12,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;}},[\u0026quot;span\u0026quot;,{\u0026quot;data-type\u0026quot;:\u0026quot;text\u0026quot;},[\u0026quot;span\u0026quot;,{\u0026quot;bold\u0026quot;:false,\u0026quot;fonts\u0026quot;:{\u0026quot;ascii\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;cs\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;eastAsia\u0026quot;:\u0026quot;微软雅黑\u0026quot;,\u0026quot;hAnsi\u0026quot;:\u0026quot;Calibri\u0026quot;,\u0026quot;hint\u0026quot;:\u0026quot;default\u0026quot;},\u0026quot;sz\u0026quot;:12,\u0026quot;szUnit\u0026quot;:\u0026quot;pt\u0026quot;,\u0026quot;data-type\u0026quot;:\u0026quot;leaf\u0026quot;},\u0026quot;Your purchase includes the M90 Maksutov-Cassegrain OTA, a versatile dovetail mounting base, a Vixen-style dovetail plate-70mm, an objective lens cover, and a 1.25-inch dust plug. This complete set ensures you're ready for any observing session, whether you're exploring the night sky or observing nature during the day.\u0026quot;]]]]\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/6387245933291949295291709.jpg?v=1776247139\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/article\u003e\n\u003c\/article\u003e\n\u003c\/article\u003e\n\u003c\/article\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Svbony","offers":[{"title":"Default Title","offer_id":57296897245516,"sku":"F9382B","price":129.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/4506\/6060\/files\/f9382b-10_20250806135334_0452.jpg?v=1776247138","url":"https:\/\/svbonyuk.com\/products\/svbony-mk90-90mm-maksutov-cassegrain-ota-telescope","provider":"SVBONY UK ","version":"1.0","type":"link"}