Mirrors up to 16" and f/5 … Wavefront accuracy having an RMS of .032 and a Strehl Ratio of .96 or better at 633 nm for apertures up to 10" at f/5 or larger. Removing the center dot is not easy or recommended. Consider 12 telescope mirror selections with unique features such as power-boasting lenses, moon filters, LED flashlights, star charts, and computerized mounts to make your viewing experiences way more comfortable and expedient. This 10-inch Dobsonian telescope is specially designed to provide you with the most beautiful view. Other sizes and focal ratios are available . All mirrors have a reflective aluminum coating with a reflectivity of 92-93%. Guangzhou Hansong Electric Technology Co., Ltd. Shenzhen Smart Easy Technology Company Limited. A few large telescopes and mounts are excluded from this free shipping offer. Best Seller in Catadioptric Telescopes. A wide variety of 12 telescope mirror options are available to you, such as glass. GSO tests each mirror via laser interferometry before shipping, but does not provide individual test reports. | Country Search Note that these are not defects. Whether you’re looking for the best 12 telescope mirror to explore the wonders of space or take pictures of the constellations and planets, Alibaba.com has got enough options to match your unique needs. Also, it comes with a secondary mirror that minimizes light loss and diffraction spikes. | It's in "NEW" condition. For the best experience on our site, be sure to turn on Javascript in your browser. Enhance the quality of your watching experiences with 12 telescope mirror uniquely designed for use at home and in any other outdoor spacing. Users of these scopes know the excellent quality of the optics included, and they have a well-deserved reputation for being the finest mirrors in their price range. Please let us know. All rights reserved. All rights reserved. Powered by Shopify. It's only a few months old. Q. Sign up for our newsletter to get exclusive deals, observing tips, and new product announcements. We will be glad to help. For the best experience on our site, be sure to turn on Javascript in your browser. or Best Offer. 浙B2-20120091. - | Showroom In stock on December 12, 2020. Sometimes yes but mostly no. Onetouch Instructions to do this are readily available on the internet. GSO's parabolic primary mirrors are perfect for those who want to build their own telescopes or replace mirrors in older ones. NOW! | A. No. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.International Customers:Free shipping does not apply to international orders. Privacy Policy You can easily center-dot the primary yourself if the mirror you receive is not dotted. | Affiliate, Product Listing Policy Tension Control Handle. Terms of Use Go here for details. InternetSales@optcorp.com, © 2020 OPT Telescopes. We are now pleased to offer virtually the entire line of GSO's Newtonian optics in the US market. Whether you’re buying the 12 telescope mirror to use for your hunting, astronomical, birding, or sporting explorations, consider ones with additional accessories to enjoy better viewing experiences. Indoor kept in a non-smoking home. 800-483-6287 Is a test report included with each mirror? GSO's parabolic primary mirrors are perfect for those who want to build their own telescopes or replace mirrors in older ones. Zhongke-Liansheng (shenzhen) Technology Co., Ltd. Changchun Sunday Optoelectronics Co., Ltd. Shenzhen Dongyihaoli Technology Co., Ltd. Nanyang Falcon Electronic Technology Co., Ltd. Jinhua City Xinhong Optical Instrument Co., Ltd. Shenzhen Security Electronic Equipment Co., Ltd. Jinhua Xinxiang Optical Instrument Factory. GSO uses high-volume, state-of-the-art, high quality manufacturing and test lines. Read our 101 article or get in touch. Copyright © 2003-2020 Agena AstroProducts. The extensive range of premium 12 telescope mirror have specs and features intended for intermediate, beginner, or advanced users. Ranging in aperture from 6” to 16” and offered in various f-ratios, these mirrors are made from optical grade BK-7 glass. Compare products from multiple manufacturers and brands to discover ones that match your search criteria and budget. Additional Information: Q. C $136.47. 12" Optical tubes also make exceptional light gatherers by allowing an observer to see 16.2 magnitude stars! Shandong Yanggu Constant Crystal Optic Inc. Chongqing Lelang Optical & Electronic Instrument Co., Ltd. Henan Odeyi Commercial And Trading Limited Company. These are caused by the clips used to hold the mirrors in the coating chamber. Newtonian Telescope Mirrors STANDARD FULL-THICKNESS and NEW! 12 Inch Telescopes. You can also choose from garment shops, manufacturing plant 12 telescope mirror, as well as from cosmetic mirror 12 telescope mirror … The aluminum coating is protected by a silicon oxide (SiO2) over-coating. - User Information Legal Enquiry Guide, © 1999-2020 Alibaba.com. * Not a Retail Store * 16313 Arthur StreetCerritos, CA 90703, USA. 1688.com Prices are for complete Mirror Sets (main mirror & flat). Alibaba.com Site: International - Español - Português - Deutsch - Français - Italiano - हिंदी - Pусский - 한국어 - 日本語 - اللغة العربية - ภาษาไทย - Türk - Nederlands - tiếng Việt - Indonesian - עברית, AliExpress 4.7 out of 5 stars 331. Most parabolic mirrors will have 2-4 minor uncoated areas along the edge of the mirror. FOR SALE BY OWNER - This is a LIKE NEW Dobsonian Orion 12 inch SkyQuest XT12i Automated IntelliScope. | The SkyLine 12" features a 12" (300mm) diameter parabolic primary mirror with 94%-96% reflectivity for bright views of celestial treats. They can resolve double stars at .38 arcseconds and can be magnified up to 610 times the human eye. 12" Optical tubes also make exceptional light gatherers by allowing an observer to see 16.2 magnitude stars! If you want a center-dotting sticker, just request one from us at the time you place your order.If you want a mirror that does not have this center dot, please check with us before your purchase. A couple of these uncoated edge strips will typically be covered up by the clips in your mirror cell anyway.

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