This combination focal reducer and field corrector lens accessory works with all Celestron C5, C8, C9.25, C11 and C14 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, C8, C9.25 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..
f/6.3 Reducer/Corrector.
OPTIMIZED PERFORMANCE - Designed to reduce focal length and correct field curvature, this accessory ensures sharper images across the entire field when used with compatible telescopes..
VERSATILE COMPATIBILITY - Seamlessly integrates with Celestron Schmidt-Cassegrain telescopes, providing an easy-to-use solution for advanced astrophotography setups..
SUPERIOR LIGHT GATHERING - By reducing the focal ratio to f/6.3, this reducer/corrector significantly increases light gathering capability, ideal for capturing faint celestial objects..
PRECISION OPTICS - Engineered with high-quality optics, the Celestron reducer/corrector minimizes aberrations and distortions, delivering professional-grade image quality every time..
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Size Reference for Celestron f/6.3 Reducer/Corrector
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