Sky-Watcher 0.9x Reducer/Field Flattener for Evolux-62ED (Product Code 20111)

Name: Sky-Watcher 0.9x Reducer/Field Flattener for Evolux-62ED (Product Code 20111)
Brand: Sky-Watcher

Sky-Watcher

--About Us\n--Items for Sale\n--View Feedback\n\n--Home\n--About\n--Latest\n\n--\n\n--\n\n--\n\n--\n\nSky-Watcher 0.9x Reducer/Field Flattener for Evolux-62ED (Product Code 20111)\n\nTrusted Seller\nView Our Feedback\n\nOne of eBay's most reputable sellers\nConsistently delivers outstanding customer service\n\nAsk a Question\n\nDescription\n\nDescription\n\nDescription\n\nSky-Watcher 0.9x Reducer/Field Flattener for Evolux-62ED (Product Code 20111)\nTwo-element design incorporating one ED element. Reduces the standard focal length of the Evolux-62ED by a factor of 0.9x and provides top quality field-edge correction. The flattener / reducer illuminates a full frame format and provides pinpoint star imaging over a 30mm image circle.\n\nProvides focal length of 360mm & f/5.8. Field of View 5.09\u00B0. Back focus 55mm.\n\nFully multi-coated. Supplied with adaptor/field-rotator. Filter thread inside adaptor to mount 2\u201D filters. M56x1 female / M48 male threads. Can be&nn