Available in three different sizes including a 10, 12, and 8-inch model giving consumers a wide price range to choose from. Free shipping on many items | Browse your favorite brands ... New LOW PRICE #### 12 inch THIN EDGE PYREX Telescope Mirror Blank #### $285.00. Additional Information: Q. Please Note: This mirror in stock at this time is NOT center-dotted. Note, Primary must be under 10.5 inch and secondary under 2.75 inch ( minor axis ). Our Price: $590.00. 10 Inch Telescopes. Removing the center dot is not easy or recommended. Jim's Mobile, Inc. (JMI Telescopes) is a world renowned manufacturer of astronomical telescopes and aftermarket accessories for the amateur and professional astronomer. PRICE - Add 18% GST: 100mm Secondary Mirror Spider Cell [Indian ] 255: Compatible Tube for 100 Primary Mirror Cell = 110 Dia PVC Rigid Tube / Pressure 2.5kg available in the local market. Get the best deals on Telescope Mirrors when you shop the largest online selection at eBay.com. Primary Mirror: 10” (254mm) diameter, 1250mm focal length, f/5 focal ratio with surface accuracy of 1/12 wave. With excellent light grasp, point-and-view ease of use, convenient portability, and a low price, the XT6 Classic Dobsonian reflector should be on the top of any beginner’s telescope wish-list. Free US Shipping. The aluminum coating is protected by a silicon oxide (SiO2) over-coating. All mirrors have a reflective aluminum coating with a reflectivity of 92-93%. You can easily center-dot the primary yourself if the mirror you receive is not dotted. The primary mirror of the Orion 10" Ritchey-Chrétien is fixed in-place to eliminate annoying "image shift" that plague Schmidt-Cassegrain telescopes which can wreak havoc during imaging sessions. The Sky-Watcher 10-inch telescope boasts a Dobsonian-style Newtonian design and is highlighted by a Crawford-style focuser which comes in at 2-inches with a 1.25-inch adapter, and delivers a f/5 focal length of 1200mm. The parabolic mirror size from 6" to 24", all of these mirrors were made by BK7 or Quartz quality optical glass, all mirrors have an enhance aluminum reflective coating, reflectivity is approximately 93%. During check-out, you will be presented with several shipping choices and costs. Find low everyday prices and buy online for delivery or in-store pick-up. 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. Sometimes yes but mostly no. A few large telescopes and mounts are excluded from this free shipping offer. View cart for details. This is truly a Dobsonian telescope of a lifetime. No. 18 INCH Glass Reflector Telescope Mirror Lens Optical Optics 1” Thick BLUE TINT. Our Price: $2,549.99. A Maksutov-Cassegrain telescope is a compound telescope that uses a mirror and a lens to capture light and present an image. 114mm Secondary Mirror Spider Cell [Indian ] 300: 125mm Secondary Mirroir Spider Cell [Indian ] 300 The primary mirror has a 6-inch (150mm) aperture with a focal length of 1200mm and a focal ratio of f/8. GSO Parabolic Primary Mirror - 8" f/4. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions. This page was last updated: 11-Feb 14:25. In Stock. It just varies from batch to batch. Start with one of our telescope mirror kits. Is a test report included with each mirror? Found a better shipped price? Add to Cart. Pre-Owned. Each kit comes with a telescope mirror blank and all the abrasives ... 8 Inch Telescope Mirror Kit . 10 watchers!!! Shop for 10 inch telescopes at Best Buy. Conical Cross-section and Standard Parabolic Mirrors See description on new 6, 8, 10 and … Add to Cart. Get the best deals on Telescope Mirrors. Free delivery and returns on eBay Plus items for Plus members. This 10-inch Dobsonian telescope is specially designed to provide you with the most beautiful view. Besides parabolic primaries, we also offer matching GSO secondary elliptical mirrors, mirror cells, and spiders (all sold separately). Our 10-inch Dobsonian Apertura telescope is the perfect size for stargazing. The Apertura 10" f/4 Imaging Newtonian has a built-in cooling fan will help get you imaging faster! Both the primary and secondary mirrors of the Orion 10" RC are made of low-expansion quartz glass and feature enhanced aluminum coatings to provide 96% reflectivity with a protective quartz overcoat. or Best Offer. For someone, who is just stepping into the world of astronomy, this tool will serve as a perfect introducer to space. GSO guarantees diffraction limited performance, but their mirrors typically have a mirror surface quality of 1/16 wave RMS at least, and often better. 10 Inch Telescopes offer exceptional resolution and light gathering power for their size. Up to 50 degrees 2 items; 51 - … $20.36 shipping. GSO tests each mirror via laser interferometry before shipping, but does not provide individual test reports. 4 Best 10-Inch Telescopes Best 10-Inch Dobsonian Telescope Sky Watcher 10″ Traditional Dobsonian Telescope. Sometimes it seems to take forever for your telescope to cool to ambient temperature. Sky Watcher Classic 200 Dobsonian 8-inch Aperature Telescope – Solid-Tube – Simple, Traditional Design – Easy to Use… Sky-Watcher $710.98 The Best 10 Inch Dobsonian Telescope The title for best dobsonian telescope for sale today goes to the Sky-Watcher 10” Collapsible Dobsonian Telescope. GSO 10" f/5 Parabolic Primary and 62.5mm Secondary Telescope Mirror Set. GSO's parabolic primary mirrors are perfect for those who want to build their own telescopes or replace mirrors in older ones. From United States +C $69.06 shipping estimate. See photo 2 above for an example. $199.95. Featuring one of the quickest set up and takedown rates on the marke, this telescope, form Mead Instruments, can be transported anywhere. Top Rated Seller Top Rated Seller. Number of bids and bid amounts may be slightly out of date. The reflective optics gather 56% more light than an 8" mirror, allowing you to view stars as faint as magnitude 15. Mirror Sets: $12 TO COAT DIAGONAL FOR MIRROR WITH MIRROR IF NEEDED. For the most discriminating planetary observers who prefer a more portable high-performance telescope we also offer 8” aperture F/7 and 10" or 12.5" aperture with an F/6 focal ratio, ... as are all of our mirrors. This low-vibration fan is mounted on the primary mirror cell and is powered by a battery pack that holds eight (8) AA batteries (batteries not included). C $376.90. Purchase telescope mirror blanks here. or Best Offer. Our big, 10" diameter IntelliScope Dobsonian features an expertly figured 10" (254mm) parabolic mirror with a long, 1200mm focal length (f/4.7). Free shipping on many items | Browse your favorite brands ... New LOW PRICE #### 12 inch THIN EDGE PYREX Telescope Mirror Blank #### $285.00. We are now pleased to offer virtually the entire line of GSO's Newtonian optics in the US market. 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. Ranging in aperture from 6” to 16” and offered in various f-ratios, these mirrors are made from optical grade BK-7 glass. Save 10" telescope mirror to get e-mail alerts and updates on your eBay Feed. Ranging in aperture from 6” to 16” and offered in various f-ratios, these mirrors are made from optical grade BK-7 glass. or Best Offer. Please let us know. For more recent exchange rates, please use the. For years, GSO has made dobsonian telescopes sold under various labels. A 10" telescope has four times the light gathering power of a 5" telescope, and over six times the light gathering power of a 4" telescope. Most parabolic mirrors will have 2-4 minor uncoated areas along the edge of the mirror. Special Notice-We want to let our customers know that during this timeframe we continue to do business as usual. ... With a 20x/30x/40x eyepiece, 30mm objective lens and diagonal mirror, this Elenco EDU-41005 telescope makes it easy for your child to discover distant objects. CYZW D120F1000mm Astronomical Telescope Accessories for DIY Telescope Spherical Concave Mirror Lens (Primary Mirror + Secondary Mirror Set) $128.00 Sky-Watcher Flextube 250 Dobsonian 10-inch Collapsible Large Aperture Telescope – Portable, … Add to Cart. Parabolic mirror: GSO offers very HIGH quality parabolic mirrors for the people who want to build their own telescopes or DIY project. Instructions to do this are readily available on the internet. Sign up for our newsletter to get exclusive deals, observing tips, and new product announcements. Pre-Owned. All of the mirror blanks we sell are individually tested to be free of internal strain. SkyWatcher Flextube 250 SynScan Dobsonian 10-inch Collapsible Computerized GoTo Large Aperture Telescope, White, Model: S11810 4.3 out of 5 stars 23 Sky-Watcher Flextube 200 Dobsonian 8-inch Collapsible Large Aperture Telescope – Portable, Easy to Use, Perfect for Beginners Shop today! Shop all available Dobsonian telescopes from High Point online today. ... GSO 10" f/4 Parabolic Primary and 88mm Secondary Telescope Mirror Set . 9.4/10 You will surely be amazed by the clarity of various celestial objects roaming in the night sky while peering through the clouds, via the view of the SkyWatcher S11620 White Traditional Dobsonian 10-Inch. ... 2 inch 16 items; Hybrid 4 items; Eyepiece Field of View. These are caused by the clips used to hold the mirrors in the coating chamber. For the best experience on our site, be sure to turn on Javascript in your browser. $10 EXTRA FOR MIRRORS LARGER THAN 12.5 INCH diameter AND 3 INCH or more THICK. $230.00. 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. Note that these are not defects. TRADE !!! GSO's parabolic primary mirrors are perfect for those who want to build their own telescopes or replace mirrors in older ones.