This focal reducer will work well for visual use too when coupled with the right kind of eyepieces and telescopes it is not recommended for very fast scopes or very wide angle eyepieces for visual applications. I have a Celestron 6SE with standard Alt/Az mount, Zwo 385MC camera, and Celestron 0.63x focal reducer. I am just now learning how to set everything up. It also has additional 1.25" female threads so you can screw/stack additional 1.25" filters on to this reducer. 1 jjbroomco Mariner 2 topic starter Posts: 210 Joined: Posted 30 April 2022 - 07:40 PM Hello all, I am new to EAA. The 2-element reducer features fully multi-coated optics in a black-anodized aluminum filter cell. For example, use of this reducer will convert an f/10 telescope into an f/5 scope. Use of this focal reducer effectively halves the focal ratio of your telescope, resulting in a wider field of view and significantly shortened exposure times for astrophotography. ZWO 7-Position Electronic Filter Wheel for 2' or 50.4mm Filters EFW-7x2. that accepts standard 1.25" threaded filters and provides a nominal reduction of 0.5x. Celestron AstroMaster 114EQ Telescope 31042 319.95 Out of Stock Out of Stock Free Contiguous US Shipping Celestron 114LCM Computerized Telescope 31150 439. GSO's popular 1.25" 0.5x focal reducer screws on to any accessory such as eyepieces, camera adapters, etc. Sky-Watcher GoTo Dobsonian and EQ Mount Sale.Color Correction & Minus Violet Filters.This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality.
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