From $359 . 2 watching. I dont plan to do this. Dobsonian telescope component kits for parts and Dobson accessories, diagonal secondary elliptical mirrors, holders, cells for reflector or Dob Newtonian telescope for science fair. ILS 162.70. For the best experience on our site, be sure to turn on Javascript in your browser. Thats why we offer a wide variety of telescope kits to do the hard work for you! Page 1 of 2 - Could you make a telescope with a make-up mirror? Described in Sky & Telescope's December 2001 issue, Gary Seronik's 8-inch travelscope features several innovations, among them a wooden secondary-mirror support that allows the secondary mirror's collimation to be easily adjusted by hand, without the tiny, hard-to-manipulate screws common to commercial units. KM 30.5 MM Filter Set ND4X and ND2X for 500 MIRROR [#350L] $9.50. My mirrors are made to the following design and use specifications. per page. Current Price: $69.99 Buy It Now Price: $69.99 Bids: 0 Package include:1 x D150F750 Primary Mirror + Secondary Mirror ?Need a large amount can contact me, the price can be discounted Condition: New & High Quality Caliber: 150mm Focal length: 750mm D150 F750 reflective objective, spherical mirror, aluminized and protective film, is a good choice for diy telescope … Ranging in aperture from 6” to 16” and offered in various f-ratios, these mirrors are made from optical grade BK-7 glass. I only know a few people who have successfully produced mirror under F/D=3. We are your source for astronomy telescopes, eyepieces, astroimaging cameras, and more! Our elliptic flat mirror has the same high optical quality as our parabolic primary mirrors using BK7 quality glass. Parabolic mirror GSO offers very HIGH quality parabolic mirrors for the people who want to build their own telescopes or DIY project. D114F900 Primary Mirror + Secondary Mirror Set DIY Astronomical Telescope . The main thing is that building a mirror with a small F/D ratio can be extremely hard. All rights reserved. GSO 10" f/4 Parabolic Primary and 88mm Secondary Telescope Mirror Set, GSO 10" f/5 Parabolic Primary and 62.5mm Secondary Telescope Mirror Set, GSO 12" f/4 Parabolic Primary and 88mm Secondary Telescope Mirror Set, GSO 12" f/5 Parabolic Primary and 70mm Secondary Telescope Mirror Set, GSO 16" f/4.5 Parabolic Primary and 88mm Secondary Telescope Mirror Set, GSO 6" f/4 Parabolic Primary and 62.5mm Secondary Telescope Mirror Set, GSO 6" f/5 Parabolic Primary and 50mm Secondary Telescope Mirror Set, GSO 6" f/6 Parabolic Primary and 50mm Secondary Telescope Mirror Set, GSO 6" f/8 Parabolic Primary and 31mm Secondary Telescope Mirror Set, GSO 8" f/4 Parabolic Primary and 70mm Secondary Telescope Mirror Set, GSO 8" f/5 Parabolic Primary and 62.5mm Secondary Telescope Mirror Set, GSO 8" f/6 Parabolic Primary and 50mm Secondary Telescope Mirror Set. The company offers spherical, parabolic, hyperbolic, and plane mirrors with reflecting surfaces of various shapes, optical lenses for astro-correctors, and various nonstandard components with different specifications. Show. Astronomical Telescope Accessories Main Mirror D135F800 / 35mm parabolic Short axis Auxiliary Mirror 25mm Newton Reflector Spherical Primary Mirror Lens Secondary Mirror DIY Astronomical Telescope. Browse an extensive selection of astronomy equipment at Telescopes.net. Go to previous slide - Shop by Telescope Type, Go to next slide - Shop by Telescope Type, 8 product ratings - Meade 5000 2in Enhanced Diagonal Mirror with Adapter, 1 product ratings - Explore Scientific 99% Dielectric 2" Diagonal for Telescope # DD02-00CF, Slide {current_page} of {total_pages} - You May Also Like.