Celestron Reducer Lens .7x - EdgeHD 9.25"The Celestron Reducer Lens . 7x EdgeHD 9. 25" is quite useful and should be in every budding astronomers accessory bag. Easy to connect to your OTA, you should have no problem setting up your telescope with your newly acquired reducer. Design The 4 element optical layout is designed specifically for the EdgeHD 9. 25" to maintain the flat field performance of the EdgeHD optical design. Unlike generic reducers, the EdgeHD . 7x provides generous back