Your recently viewed items and featured recommendations, Select the department you want to search in, All customers get FREE Shipping on orders over $25 shipped by Amazon, Celestron - 70mm Travel Scope - Portable Refractor Telescope - Fully-Coated Glass Optics - Ideal Telescope for Beginners - BONUS Astronomy Software Package, Celestron – TrailSeeker 8x42 Binoculars – Fully Multi-Coated Optics – Binoculars for Adults – Phase and Dielectric Coated BaK-4 Prisms – Waterproof & Fogproof – Rubber Armored – 6.5 Feet Close Focus. Antares has the following to say about their mirrors, "All Antares Optics secondary mirrors are manufactured to an ultra radical surface accuracy. In stock on December 9, 2020. Found a better shipped price? All mirrors have a reflective aluminum coating with a reflectivity of 92-93%. Free Shipping by Amazon. Thats why we offer a wide variety of telescope kits to do the hard work for you! Yes, you can use the kit on other telescopes as well.--$45 for 2 "string" kit. FREE Shipping. Solar Eclipse Viewing Kits; Ready-to-Use Telescope Filters. Antares Optics 1/20 P-V Secondary Mirrors with 96% enhanced reflectivity aluminum and SiO overcoat. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. This gave the Dobsonian telescope the reputation of being just a "light bucket"; slang for a scope that was gathering lots of light, but was sloppily spilling it into an optical mess. 99. Free Shipping by Amazon. Besides parabolic primaries, we also offer matching GSO secondary elliptical mirrors, mirror cells, and spiders (all sold separately). Note that these are not defects. Sign up for our newsletter to get exclusive deals, observing tips, and new product announcements. A. Ranging in aperture from 6” to 16” and offered in various f-ratios, these mirrors are made from optical grade BK-7 glass. String Telescope Component Kit. Dobsonian telescope component kits for parts and Dobson accessories, diagonal secondary elliptical mirrors, holders, cells for reflector or Dob Newtonian telescope … Our Price: $190.00. During checkout, you may also be shown other optional faster shipping choices.US Customers in Hawaii and Alaska: Free shipping applies to almost all products. GSO tests each mirror via laser interferometry before shipping, but does not provide individual test reports. JavaScript seems to be disabled in your browser. Removing the center dot is not easy or recommended. We are your source for astronomy telescopes, eyepieces, astroimaging cameras, and more! Each mirror is supplied with a Zygo test report. 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. 99. GSO guarantees diffraction limited performance, but their mirrors typically have a mirror surface quality of 1/16 wave RMS at least, and often better. All customers get FREE Shipping on orders over $25 shipped by Amazon ... Orion SkyQuest XT6 Classic Dobsonian Telescope Kit. We are now pleased to offer virtually the entire line of GSO's Newtonian optics in the US market. 4.4 out of 5 stars 22. GSO uses high-volume, state-of-the-art, high quality manufacturing and test lines. We are now pleased to offer virtually the entire line of GSO's Newtonian optics in the US market. $329.99 $ 329. A few large telescopes and mounts are excluded from this free shipping offer. Q. Copyright © 2003-2020 Agena AstroProducts. See photo 2 above for an example. Lightbridge (or any dobsonian rockerbox) upgrades: Click here for info. TASCO 30060402 Novice 402 x 60mm Telescope, Orion 8945 SkyQuest XT8 Classic Dobsonian Telescope, Orion SkyQuest XT8 Plus Dobsonian Reflector Telescope, Orion SkyQuest XT6 Plus Dobsonian Reflector Telescope, Orion 8944 SkyQuest XT6 Classic Dobsonian Telescope, Orion StarBlast II 4.5 Equatorial Reflector Telescope, Orion 10015 StarBlast 4.5 Astro Reflector Telescope (Teal), Orion 09007 SpaceProbe 130ST Equatorial Reflector Telescope (Black), Orion SkyQuest XT6 Classic Dobsonian Telescope Kit, Celestron - AstroMaster 70AZ Telescope - Refractor Telescope - Fully Coated Glass Optics - Adjustable Height Tripod – Bonus Astronomy Software Package, Bindpo Diagonal Zeniths Mirror,1.25" 90° Diagonal Adapter Erecting Image Prism Zeniths Mirror for Telescope/Catadioptric Telescopes/1.25Inch Eyepiece/Telescope Focuser, FREE Shipping on orders over $25 shipped by Amazon, Celestron - 114LCM Computerized Newtonian Telescope - Telescopes for Beginners - 2 Eyepieces - Full-Height Tripod - Motorized Altazimuth Mount - Large 114mm Newtonian Reflector, Orion 10014 SkyQuest XT4.5 Classic Dobsonian Telescope, Orion 9788 203mm f/4.9 Reflector Tube with Crayford-Style Focuser, Zhumell Z12 Deluxe Dobsonian Reflector Telescope, Sky Watcher Classic 200 Dobsonian 8-inch Aperature Telescope – Solid-Tube – Simple, Traditional Design – Easy to Use, Perfect for Beginners, White (S11610), Sky Watcher Flextube 300 Dobsonian 12-inch Collapsible Large Aperture Telescope – Portable, Easy to Use, Perfect for Beginners, White/Black (S11740), Sky-Watcher Flextube 250 Dobsonian 10-inch Collapsible Large Aperture Telescope – Portable, Easy to Use, Perfect for Beginners, White/Black (S11720), SkyWatcher Flextube 250 SynScan Dobsonian 10-inch Collapsible Computerized GoTo Large Aperture Telescope, White, Model: S11810, Gosky Universal Cell Phone Adapter Mount - Compatible Binocular Monocular Spotting Scope Telescope Microscope-Fits almost all Smartphone on the Market -Record The Nature The World, Acouto 24.3mm 45 Degree Refracting Telescope Erecting Prism Eyepiece Diagonal Mirror, Pomya 1.25 inch 90 Degree Dielectric Mirror Diagonal Universal Accessories for 1.25 inch Focus Seat and 1.25 inch Eyepiece. * Not a Retail Store * 16313 Arthur StreetCerritos, CA 90703, USA. All customers get FREE Shipping on orders over $25 shipped by Amazon ... Orion SkyQuest XT6 Classic Dobsonian Telescope Kit. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. For the best experience on our site, be sure to turn on Javascript in your browser. Convert your parallel strut telescope into a virtual truss design (see here for a complete discussion), Kit includes everything you'll need for your DobSTUFF telescope. Yes, you can use the kit on other telescopes as well.--$45 for 2 "string" kit. FREE Shipping. 1-16 of 122 results for "dobsonian telescope mirrors" Skip to main search results Eligible for Free Shipping. All rights reserved. Is the primary center-dotted?A. Telescopes: Truss Telescopes: Ultra-Light Conversions: Scopes and Testimonials: Parts and kits: Components for the ATM: The "ETT" (Easy Transport Telescope) Telescopes for sale: Links: Contact Us: Pricing: Payments Paypal and Credit Cards .