Starfield Optics Starfield 0.8x Reducer, 2" Body, M42 T-Thread for DSLR.

Starfield Optics Starfield 0.8x Reducer with 2" Body: Elevate Your Astrophotography Reducer and Field Flattener: The Starfield 0.8x Reducer serves as both a reducer and a field flattener, essential for DSLR and astronomy camera users. Flexible Connection Options: Features a removable M42 connection, with an optional M48 threaded adapter available for full-frame cameras. Enhanced Image Quality: Delivers pinpoint stars across the field of view, reducing the focal length of your refractor for clearer, more detailed images. Broad Telescope Compatibility: Designed for use with refractors f/5.5 and longer, equipped with a 2" focuser. Optimized for DSLR Imaging: Requires 55mm of back focus and no additional extension rings, making it perfect for DSLR users. Vignetting Reduction: Offers 38mm of clear aperture for APS-C sized and smaller sensors, eliminating vignetting. Expands to 42mm aperture with the optional 48mm T-Ring adapter. Exposure and Field of View Benefits: Enables shorter e