Camera & Photo Catadioptric: 119 products found

- price: $249.99
Black Baytronix AstroVenture 90mm Portable Refractor Telescope
SKU: 90AT | Customer Rating:
This 90mm Maksutov-Cassegrain telescope has a fantastic folding optical assembly that uses a combination of mirrors and lenses to pack an incredible 1200mm focal length in a compact 12.5 inch optical assembly.As a result, this telescope is ideal for both day and night viewing.Images in this telescope...

- price: $249.99
Blue Baytronix AstroVenture 90mm Portable Refractor Telescope
SKU: 90AT | Customer Rating:
This 90mm Maksutov-Cassegrain telescope has a fantastic folding optical assembly that uses a combination of mirrors and lenses to pack an incredible 1200mm focal length in a compact 12.5 inch optical assembly.As a result, this telescope is ideal for both day and night viewing.Images in this telescope...

- price: $3,477.95
Celestron - 11 f/10 C11S (XLT) Advanced Series equatorial SCT, with Starbright XLT multicoatings
Customer Rating:
This 11 aperture Schmidt-Cassegrain telescope has state-of-the-art Starbright XLT optical multicoatings. Its surprisingly low price point puts modern big aperture optics within the grasp of just about everyone. It can show you faint nebulas and galaxies, star clusters and binary stars, and lunar/planetary...

- price: $3,057.95
Celestron - 11 f/10 C11S Advanced Series equatorial SCT
Customer Rating:
This 11 aperture multicoated Schmidt-Cassegrain telescope puts modern big aperture optics within the grasp of just about everyone. It can show you faint nebulas and galaxies, star clusters and binary stars, and lunar/planetary features with a clarity never before available at this low price point ....

- price: $2,097.95
Celestron Advanced Series C5 S-GT 300 x 127mm Telescope
Customer Rating:
Celestron C5 S-GT Advanced GoTo Computerized Schmidt-Cassegrain Telescope Celestron C5 S-GT Advanced Computerized Telescope #11072 comes mounted on the CG-5GT computerized EQ mount and allows access to features like automatic star alignment and GoTo slewing to...

- price: $2,455.95
Celestron Advanced Series C8-SGT 203 x 2032mm Telescope
SKU: 11026 | Customer Rating:
For a completely automated GoTo system, the C8-SGT (#11026) comes mounted on the CG-5 GT computerized EQ mount and allows access to features like automatic star alignment capability and GoTo slewing to over 40,000 objects. Equipped with high speed motors and hand control, the C8-SGT allows you to remotely...

- price: $3,155.95
Celestron Advanced Series C9 1/4 S-GT 235 x 2350mm Telescope
SKU: 11046 | Customer Rating:
For a completely automated GoTo system, the C91/4-SGT (#11046) comes mounted on the CG-5GT computerized EQ mount and allows access to features like automatic star alignment capability and GoTo slewing to over 40,000 objects. Equipped with high speed motors and hand control, the C91/4-SGT allows you...

- price: $3,937.95
Customer Rating:
The most affordable and portable 11" Schmidt-Cassegrain telescopes on the market CG-5 Advanced Mount Precision engineered for stability Heavy-duty tripod with ultra-sturdy 2" stainless steel legs, center brace and accessory tray for superior stability, rigidity and vibration dampeningPrecision worm...

- price: $1,837.95
Customer Rating:
The Maksutov optical design is recognized for being a portable design that is easy to use and has a variety of applications, making it an excellent choice for both terrestrial and astronomical usage. This C130 Mak has excellent optics with razor sharp images over a wide field. The C130 Mak features...

- price: too low!
Customer Rating:
A serious, high performance telescope in a compact size, The C5-S allows it to easily outperform a smaller aperture telescope. The C5-S optical system comes with StarBright® coatings. Offering 4-1/2 times more light gathering ability than a 60mm telescope and 2-1/2 times more than an 80mm scope, Celestron...

- price: $1,997.00
SKU: 11025 | Customer Rating:
If you're looking for an advanced first telescope with a traditional German Equatorial mount or want to upgrade to a larger aperture telescope, consider the C8-S telescope. Mounted on the CG-5 EQ mount, both axes have precision worm gears for extremely smooth motion. Equipped with 2" steel legs, this...

- price: $2,807.95
Customer Rating:
For a completely automated GoTo system, the C8-SGT (#11026) comes mounted on the CG-5 GT computerized EQ mount and allows access to features like automatic star alignment capability and GoTo slewing to over 40,000 objects. Equipped with high speed motors and hand control, the C8-SGT allows you to remotely...

- price: $2,697.95
Celestron C9 1/4 S Telescope - 11045
SKU: 11045 | Customer Rating:
The C9 1/4-S telescope combines the unequaled optical excellence of a Celestron 9 1/4" Schmidt-Cassegrain telescope with the economical CG-5 German equatorial mount. The 9 1/4 was specifically designed for visual infinity focus when using 2" eyepieces and has an optimized baffle system to benefit astrophotography...

- price: too low!
Customer Rating:
For a completely automated GoTo system, the C91/4-SGT (#11046) comes mounted on the CG-5GT computerized EQ mount and allows access to features like automatic star alignment capability and GoTo slewing to over 40,000 objects. Equipped with high speed motors and hand control, the C91/4-SGT allows you...

- price: too low!
Celestron C9-1/4-A Optical Tube Assembly 9 1/4" with Starbright XLT Coating.
Customer Rating:
StarBright XLT high transmission optical system design: There are three major components that make up the Star Bright XLT high transmission optical system design: 1. Unique enhanced multi-layer mirror coatings 2. Multi-layer anti- reflective coatings 3. High Transmission Water White glass. These...

- price: too low!
Celestron C9-1/4-A Optical Tube Assembly 9 1/4".
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- price: too low!
Celestron Celestar 8 Telescope
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- price: too low!
Celestron CGE 1100 XLT GoTo Schmidt-Cassegrain Telescope
Customer Rating:
The CGE computerized series is Celestron's most advanced line of observatory-class Schmidt-Cassegrain telescopes. Offered in 9.25", 11", and 14" apertures, they all come mounted on the state-of-the-art CGE GoTo German equatorial mount. The German equatorial mount has long been the mount of choice for...

- price: $3,797.95
Celestron CPC 800 GPS (XLT) Telescope - 11073-XLT
Customer Rating:
Celestron's new CPC Series with revolutionary SkyAlign Alignment Technology redefines everything that amateur astronomers are looking for: quick and simple alignment, GPS, unsurpassed optical quality, ease of set-up and use, ergonomics, enhanced computerization and, most important, affordability....

- price: $5,397.95
Customer Rating:
Tomorrow's next generation 8, 9.25, and 11 computerized GPS SCT's are here now! New alignment technology, advanced engineering, and bold new design at a lower price that is out of this world! Celestron's new CPC Series with revolutionary SkyAlign Alignment Technology redefines everything that amateur...
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