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Celestron CPC 800 XLT Computerized Telescope w/Tube and Tripod
catadioptric lens canon – click on the image below for more information.
- 8-inch Schmidt-Cassegrain telescope
- 2032mm focal length
- Aluminum optical tube construction
- Starbright XLT high performance optical system
- SkyAlign alignment technology
catadioptric lens canon
Celestron CPC-800 (XLT) Telescope – Celestron’s Professional Computerized (CPC) telescope features a 16-channel GPS system and SkyAlign Technology: you simply line the telescope up with three different stars and the telescope does the rest. — The computer system provides access to a database of over 40,000 objects in the sky. — The Starbright® XLT High Performance Optical System provides bright, clear views. — The convenient remote hand control holder allows you to view information hands-fre
Celestron CPC 800 XLT Computerized Telescope w/Tube and Tripod
Click on the button for more catadioptric lens canon information and reviews.
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After cleaning lens-0656
Image by Dave Lindblom
M42 Orion Nebula through Nexstar 5SE
This time-lapse has been recorded frame by frame with a DSLR camera with 30 seconds long exposition over a robotic altazimth mount. The Orion Nebula, also known as Messier 42, M42, or NGC 1976, is a diffuse nebula situated south of Orion’s Belt. It is one of the brightest nebulae that exist, and can be seen with the naked eye the night sky. It is located at 1300 light years from Earth, and has a diameter of approximately 24 light years. Some documents refer to it as the Great Nebula of Orion, and the oldest texts known as Ensis, a Latin word meaning “sword”, a name which also receives the star Eta Orionis, which is observed from Earth is very close to the nebula. M42, Orion, nebula, Messier, deep sky, universe, Telescope, Celestron NexStar 5SE XLT, Astronomy, Astrophotography, Astrophoto, Backyard, Canon EOS 450d, Rebel XSi, DSLR, Live video, SCT, Catadioptric, Space, Science, time lapse, virtualdub, deshacker, 2011, videos, 5 inch, 125mm, F10, NGC 1976, altazimth mount
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