Celestron f/6.3 Reducer Corrector for C Series Telescopes
This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain telescopes. This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality. The Reducer/Corrector is f/6.3 for C5, C6, C8, C9� and C11 telescopes and f/7 for the C14 telescope.If offers wide fields of view with any Schmidt-Cassegrain telescope. Used for astrophotography, it reduces exposure time by a factor of 3.Celestron doesn?t offer a f/6.3 Schmidt-Cassegrain telescope, because the design is impractical, with a large central obstruction, and resulting loss in contrast. This, added to the inability to utilize longer focal ratios for certain objects, led Celestron to design the four-element, fully multicoated f/6.3 Reducer/Corrector. Results are amazing both visually and photographically.THE #94175 REDUCER/CORRECTOR LENS IS NOT COMPATIBLE WITH CELESTRON EDGEHD OPTICAL SYSTEMS.
Features of Celestron f/6.3 Reducer Corrector for C Series Telescopes
This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain telescopes | This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality | The Reducer/Corrector is f/6.3 for C5, C6, C8, C9� and C11 telescopes and f/7 for the C14 telescope
Specification of Celestron f/6.3 Reducer Corrector for C Series Telescopes
Product Details |
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Dimensions | 2.6X2.5X2.1 |
Weight | 0.36 |
Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.