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User Manuals for Catadioptrics (Cassegrains)You have selected the product series Optics - Telescopes - Telescopes - Catadioptrics (Cassegrains). Now choose the brand, model or product code you are looking for. If it is not available, you can request it from customer support.Manufacturers – select a brand:
Bushnell - Celestron - Explore Scientific - iOptron - Konus - Levenhuk - Meade - Olivon - Sky-Watcher - Vixen Optics
| Showing: 121-130 products | Total: 180 products | | 1 ... 11 | 12 | 13 | 14 | 15 ... 18 |
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Sky-Watcher 102mm f 13 Maksutov-Cassegrain Telescope |
Similar to their Schmidt cousins, this 102mm f/13 Maksutov-Cassegrain Telescope from Sky-Watcher exchanges the conventional front corrector plate with a convex meniscus lens, which results in a smaller secondary mirror—limiting obstruction and increasing contrast, while eliminating the need for periodic collimation. The Maksutov optical path...
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Celestron NexStar Evolution 6 150mm f |
Celestron NexStar Evolution Telescopes: Easy Does It Read More txuzxyqdsyvq NexStar Evolution Tour The NexStar Evolution 6 150mm Schmidt-Cassegrain Telescope from Celestron is a powerful, portable, versatile, and user-friendly telescope that can be used for observing everything from the Moon and planets to deep-sky objects like galaxies...
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Celestron NexStar Evolution 9.25 235mm f |
Celestron NexStar Evolution Telescopes: Easy Does It Read More NexStar Evolution Tour Representing the largest aperture in the series, the NexStar Evolution 9.25 235mm Schmidt-Cassegrain Telescope from Celestron is a powerful yet portable user-friendly scope that can be used for observing everything from the Moon and planets to deep-sky...
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Celestron 11" f 2.2 Rowe-Ackermann Schmidt |
Rowe-Ackermann Schmidt Astrograph Tour The 11" f/2.2 Rowe-Ackermann Schmidt Astrograph from Celestron is specifically designed for astrophotography and astroimaging with a large 11" aperture and fast f/2.2 focal ratio. The optical tube assembly (OTA) is being offered by itself without a mount and comes with a Celestron CGEM-st...
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Meade LX850 14" f 8 Telescope |
The LX850 14" f/8 Telescope System with German Equatorial Mount and StarLock from Meade Instruments consists of a 14” f/8 Advanced Coma-Free (ACF) Optical Tube Assembly (OTA), Starlock Dual Imager Full-Time Autoguider, AutoStar II GoTo System, a German Equatorial Mount, and a heavy-duty tripod.The LX850 Telescope’s OTA features 14&rdqu...
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Celestron Advanced VX 6" f 10 |
Celestron put together the Advanced VX 6" f/10 Schmidt-Cassegrain GoTo Telescope to provide a complete observational platform that includes a mid-sized aperture optical tube assembly (OTA) to provide a balance of power and portability, the NexStar+ GoTo computer hand controller that guides its motorized equatorial mount, a tripod, plus an arr...
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Celestron Advanced VX 11" f 10 |
Celestron put together the Advanced VX 11" f/10 Schmidt-Cassegrain GoTo Telescope to provide a complete observational platform that includes an oversized aperture optical tube assembly (OTA), the NexStar+ GoTo computer hand controller that guides a motorized equatorial mount, and tripod, plus an array of accessories to get you set up and obse...
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Celestron Advanced VX 9.25" f 10 |
Ideal for beginner and intermediate amateur astronomers, the Celestron Advanced VX 9.25" f/10 Schmidt-Cassegrain GoTo EQ Telescope provides users with a complete platform for making detailed observations of the Moon and planets, with the ability to reach out beyond our solar system to view galaxies, nebulae, stars, clusters, and thousands of ...
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Olivon 90mm Alpha Lyra Maksutov-Cassegrain Telescope |
The 90mm Alpha Lyra Maksutov-Cassegrain Telescope from Olivon is an entry-level optical tube assembly for novice astronomers and hobbyists. This reflector-style optic comes with a 45° erecting prism diagonal and 8x21 finderscope, making this telescope easy to align and comfortable to use. Complementing the telescope's multi-coated optics are t...
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Meade LX90-10ACF 10" f 10 Cassegrain |
B&H assembled the Meade Instruments LX90-10ACF 10" f/10 Cassegrain GoTo Telescope Kit to give you a complete and powerful astronomic observation system, with a way to safely transport and carry the optical tube assembly (OTA) and mount. The kit consists of the large-aperture OTA, the dual-tine motorized alt-azimuth fork mount, the AudioStar h...
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| 1 ... 11 | 12 | 13 | 14 | 15 ... 18 | | Showing: 121-130 products | Total: 180 products |
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SanDisk 1TB Extreme Portable USB 3.1
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