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Focal length reducer Sky-Watcher ED120 0.85x afbeelding 1
Description The Generic Sky-Watcher ED120 0.85× focal reducer is engineered to mount directly to Sky-Watcher ED120 refractors and cameras to expand the field of view. By applying a 0.85× reduction factor, it decreases the system’s effective focal length by 15%, allowing wider astroimages. The precision optical elements maintain edge-to-edge sharpness and support full-frame imaging. Key Features - 0.85× focal reducer - Compatible with Sky-Watcher ED120 refractors - Reduces focal length by 15% - Maintains edge-to-edge sharpness Specifications Brand: Generic Model Number: ED120 0.85x Product Type: Focal reducer Compatibility: Sky-Watcher ED120 Reduction Factor: 0.85

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