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| Manufacturers & Suppliers of Astronomical Telescopes in India Serving Amateur Astronomers Since 1976 |
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| GSO Coma Corrector | |||||
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2" COMA CORRECTOR |  |
5700 + 18% GST | ||
| Coma Corrector for Newtonian telescopes from f/6 and slower. 4 element corrector, which provides much sharper images in fast telescopes than the similarly priced coma correctors. Offers good performance at f/4. An effective Newtonian corrector with better field illumination by M48 connection instead of T2. Upgraded version - better sharpness in the field. This coma corrector can be placed completely inside a 2" focuser and offers a high grade of correction and a low degree of vignetting. The generous back focus of 70mm allows the use of off-axis-guiders. |
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| M48 thread connection for good field illumination | |||||
| Especially fast Newtonian systems suffer vignetting when a T2 corrector is used. The short off-axis-guider can be connected directly and no back focus is wasted by adapters. | |||||
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