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Amazon Results For Ritchey Chretien Telescope
Meade - LX200R 10" f/10 Advanced Ritchey-Chrétien go-to altazimuth

This Meade 10 LX200R gives you ultra-premium Ritchey-Chrétien optics, similar to those used on the Hubble Space Telescope, at a surprisingly down-to-earth price...

This Meade 10 LX200R gives you ultra-premium Ritchey-Chrétien optics, similar to those used on the Hubble Space Telescope, at a surprisingly down-to-earth price...
Meade 10" 254mm LX200-ACF Advanced Coma-Free Telescope

The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade's all new LX200-ACF brings Advanced Coma-Free optics within reach of aspiring astronomers everywhere. The LX200-ACF includes all the field-proven features of the LX200 including GPS, Primary Mirror Lock, Zero Image-Shift Microfocuser, Oversized Primary Mirror, SmartDrive, Smart Mount, AutoStar II & more.

The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade's all new LX200-ACF brings Advanced Coma-Free optics within reach of aspiring astronomers everywhere. The LX200-ACF includes all the field-proven features of the LX200 including GPS, Primary Mirror Lock, Zero Image-Shift Microfocuser, Oversized Primary Mirror, SmartDrive, Smart Mount, AutoStar II & more.
Meade 10" (f/8) ACF 400 Advanced Coma-Free Telescope, with UHTC Coating, Computerized Altazimuth Fork Mount, Autostar II Computerized Hand Controller & Tripod

The Meade ACF 400 Advanced Coma-Free Telescope features the most sophisticated and technologically advanced mechanics and electronics ever offered. An observatory-level telescope for the serious astronomer and astrophotographer. After carefully evaluating the merits of every telescope design, Meade engineers concluded their Advanced Coma-Free was the optimal telescope design. A fast (f/8) AC design produces a large, coma-free field of view from edge-to-edge, allowing astrophotographers to use the latest in imaging technology to capture tack sharp images over a wider field. Visual observers can view pinpoint stars and extended objects across the larger field of view. In fact, almost every professional reflector telescope in the world's observatories is an Advanced Coma-Free, even the Hubble Space Telescope. The ACF400 further improved optical design consists of a hyperbolic secondary and corrector lens/primary mirror combination that performs as one hyperbolic element. Further, by utilizing the precision polished and figured front corrector lens, it eliminates the typical secondary mirror support structure which causes diffraction spikes that degrade image contrast and resolution. The corrector lens also minimizes the astigmatism inherent in the traditional AC design. Performance is further improved by incorporating computer-optimized baffling and Meade's unsurpassed Ultra High Transmission Coatings (UHTC). In the hands of the serious astronomer or a

The Meade ACF 400 Advanced Coma-Free Telescope features the most sophisticated and technologically advanced mechanics and electronics ever offered. An observatory-level telescope for the serious astronomer and astrophotographer. After carefully evaluating the merits of every telescope design, Meade engineers concluded their Advanced Coma-Free was the optimal telescope design. A fast (f/8) AC design produces a large, coma-free field of view from edge-to-edge, allowing astrophotographers to use the latest in imaging technology to capture tack sharp images over a wider field. Visual observers can view pinpoint stars and extended objects across the larger field of view. In fact, almost every professional reflector telescope in the world's observatories is an Advanced Coma-Free, even the Hubble Space Telescope. The ACF400 further improved optical design consists of a hyperbolic secondary and corrector lens/primary mirror combination that performs as one hyperbolic element. Further, by utilizing the precision polished and figured front corrector lens, it eliminates the typical secondary mirror support structure which causes diffraction spikes that degrade image contrast and resolution. The corrector lens also minimizes the astigmatism inherent in the traditional AC design. Performance is further improved by incorporating computer-optimized baffling and Meade's unsurpassed Ultra High Transmission Coatings (UHTC). In the hands of the serious astronomer or a
Ebay Results For Ritchey Chretien Telescope
Ritchey-Chretien IR Telescope 21023479 with Base
| | $2,900.00 End Date: Tuesday Jun-5-2012 14:33:32 PDT Buy It Now for only: $2,900.00 Buy It Now | Add to watch list |
Meade 10” LX200R Ritchey-Chretien GPS-SMT Computerized Telescope w/UHTC Coatings
| | $3,200.00 (0 Bids) End Date: Sunday May-27-2012 21:40:34 PDT Bid now | Add to watch list |
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