SVBONY 1.25 inches 90 Degree Zenith Diagonal Mirror for Refractor and Cassegrain Telescopes Astronomical Telescope

  • work with refractor and catadioptric telescopes.
  • keep your lens clean for superior image fidelity.
  • you can view correct image from refractor telescope stand and just look down with a comfortable angle .
  • 1.25" 90 degree diagonal mirror using with refrator telescope and makes the image upright.
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1.25 90 Degree Diagonal Adapter Erecting Image Positive Prism Optic Mirror for Telescope Eyepiece Accessories

  • Standard 1.25in diameter fits for 1.25in eyepiece and telescope focuser..
  • Designed for refractor and catadioptric telescopes, and not for reflector telescope..
  • Wide 90 degree angle allows you to view correct image from refractor telescope stand and just look down with a comfortable angle..
  • Easy to install and use. Just insert into 1.25in telescope at the silver end,the other end fix 1.25in eyepiece by the screw..
  • The body is constructed of high quality materials, sturdy and not easy to damage..
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Celestron – Omni XLT 150 Newtonian Reflector Telescope – Hand-Figured Refractor with XLT Optical Coatings – Manual German Equatorial EQ Mount with Setting Circles and Slow Motion Control – Includes Accessories

  • CELESTRON’S LEGENDARY OMNI XLT NEWTONIAN REFLECTOR OPTICAL TUBE: Celestron technicians hand select the glass for each lens in your Omni XLT refractor so only the finest grade optical glass is used..
  • STARBRIGHT XLT OPTICAL COATINGS: Every air-to-glass surface in the Omni XLT’s optical path is fully multi-coated with our proprietary StarBright XLT anti-reflective coatings for the maximum level of light transmission to the eye..
  • ULTRA-PRECISE GERMAN EQUATORIAL MOUNT: Celestron CG-4 manual EQ mount with setting circles, worm gear slow-motion controls and ball bearings on both axes..
  • ACCESSORIES INCLUDED: Everything you need to begin observing immediately—6x30 optical finderscope, sturdy full-height steel tripod with 1.75” legs, 1.25” star diagonal, and a 25mm multicoated eyepiece..
  • BONUS ASTRONOMY SOFTWARE: Learn more about the night sky with your FREE download of Starry Night, one of the top consumer rated astronomy software programs with a database of more than 36,000 celestial objects and printable sky maps..
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Alstar 2\ Variable Universal Camera Adapter - Compatible for Both Reflector and Refractor telescopes with 1.25\ Eyepiece Holders

  • The 2" Variable Universal Camera Adapter is made of black-anodized aluminum..
  • In addition, the adapter works well for refractor telescopes when in use for either prime-focus or telescope eyepiece-projection photography..
  • This easy to use 2" Variable Universal Camera Adapter is designed to attach both camera body and reflector together..
  • Dual design allows the user to make slight magnification adjustments without having to change telescope eyepieces..
  • Compatible for both reflector and refractor telescopes with 2" eyepiece holders..
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JINTU 500mm/1000mm f/8 Manual Telephoto Lens for Nikon SLR Cameras D90 D5100 D5200 D5300 D5500 D5600 D750 D800 D810 D850 D3100 D3200 D3300 D3400 D7000 D7100 D7200 D7500

  • ★ Super 500mm achromatic refractor telephoto lens | High index, low-dispersion multi-coated HD optical glass to reduce flare.
  • ★ 2x Teleconverter doubles the power of your lens to 1000mm.Built-in tripod mount and removable lens hood helps reduce stray light to prevent lens....
  • This is a FULL Manual Lens, NO Electronic Contacts, your camera will not detect the lens when mounted, that's why it shows "LENS NOT ATTACHED", please....
  • ★ Multi coated low-dispersion glass, anti-reflection coating, manual focus telephoto zoom lens to use with DSLR SLR cameras.Perfect for small or....
  • ★Free T mount adapter supply. If your camera is canon, pentax, sony DSLR cameras or other brand of Micro 4/3 mirrorless cameras, you can buy extra....
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Gosky 1.25inch Plossl Telescope Eyepiece - 4-Element Plossl Design - Threaded for Standard 1.25inch Astronomy Filters (20mm)

  • 1.25 inch 20mm eyepiece ideals for all types of reflector telescopes.
  • refractor telescopes and catadioptrics telescopes.
  • threaded for use with 1.25" standard telescope eyepiece filters to deep-sky objects such as nebulas and star clusters.
  • 4-element plossl design, has a approx 52 degree AFOV. The high quality optical lens minimizes internal reflection and maximizes contrast. The blackened eyepiece barrel also prevents reflection..
  • Standand 1.25inch size, fits all stand telescope brands. Threaded for 1.25inch astronomical filters. *Comes with sturdy plastic and rubber cap-proect the eyepiece from dust and moisture.
  • Eyepiece is fully threaded to minimize reflections.
  • blackened edges and blackened interior is blackened to reduce scattering of stray light and maximize contrast.
  • Soft rubber eye guard that's custom fitted with a bayonet mount and brings convenience to glasses wearers..
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SVBONY 1.25 inches 90 Degree Zenith Mirror Diagonal Adapter Erect Image Fully Metal for Refracting Telescope Eyepiece Lens

  • fit for 1.25'' eyepiece and telescope focuser.
  • Work with refractor and catadioptric telescopes.
  • you can view correct image from refractor telescope stand and just look down with a comfortable angle.
  • just insert into 1.25'' telescope at the silver end.
  • the other end fix 1.25'' eyepiece by the screw.
  • optical glass lens provide clear and sharp image With dust cover always keep your lens clear prolong life.
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Star Diagonal Telescope Diagonals 1.25 inch, 90 Degree Mirror Diagonal Erecting Image Prism Optic Telescope Accessory with Dust Cover

  • Standard 1.25 inch diameter, right fit for focuser , work with refractor and catadioptric telescopes.
  • The lens come with lens cover, keep your lens clean for superior image fidelity.
  • Wide 90 degree angle, you can view correct image from refractor telescope stand and just look down with a comfortable angle.
  • 1.25inch 90 degree diagonal mirror using with refrator telescope and makes the image upright though left and right reversed, does not affect astronomical observation.
  • This star diagonal with special anti-slip rubber protoction design can prevent from scratches.
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Opteka 500mm/1000mm f/8 Manual Telephoto Lens for Canon EOS 80D 77D 70D 60D 7D 6D 5D 5Ds Rebel T7i T7s T6i T6s T5i T5 T4i T3i T3 T2i T1i SL2 and SL1 Digital SLR Cameras

  • Newest version achromatic refractor 500mm f/8 lens in T-mount.
  • 2x Teleconverter doubles the power of your lens to 1000mm..
  • High index, low-dispersion multi-coated HD optical glass to reduce flare.
  • Built-in tripod collar for improved lens balance.
  • Kit includes 500mm super telephoto preset lens, 2x doubler, t-mount, UV filter, lens hood, heavy-duty ir remote, lens pen, air blower, dust brush,....
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