The Cstar (r) aluminum allow image erector lens corrects the up-side-down and reversed images of telescopes for better ground viewing. It's adaptable to telescopes take both .965-in and 1.25-in eyepieces.
Explore the wonders of the universe in "real time" with the live telescope you control.Control live high-powered telescopes from your computer Access the most advanced, remote controlled sites in Europe, South America and AustraliaParticipate in group missions Control the telescope yourself as you ...
An observatory-level telescope for the serious astronomer and astrophotographer, with advanced optics. Features:10" aperture2,032mm focal length Fast f/8 focal ratio Precision GPS alignment UHTC lens coatings for maximum image contrast and brightness New carbon graphite and Kevlar tube New rear and ...
See the night sky with razor-sharp clarity and enjoy a level of optical design typically found only in professional observatories. Features:12" aperture2,438mm focal length Fast f/8 focal ratio Precision GPS alignment UHTC lens coatings for maximum image contrast and brightness New carbon graphite ...
Meade's Series 4000 QX Wide Angles represent the latest in five-element eyepiece design and are precision engineered for high-performance observation. Each yields a super wide, 70° apparent field of view with extreme resolution. With consistent edge-of-field sharpness and a long eye relief, the QX ...
Celestron Firstscope 90 EQ is a high quality German Equatorial 90mm refractor that makes an excellent telescope for the more serious beginning astronomer. The setting circles and slow motion controls on the R.A. and DEC. axes allow for
Celestron offers four convenient filter sets, which contain four different filters per set. Not only are these highly useful filter combinations, but they also offer an economical way to add versatility to your filter collection. Descriptions of all filters within these sets are given above.