Celestron F6.3 Reducer/Corrector 20302 mainly from broken glass from

mainly from broken glass from windows that were blown in when the shock wave arrived

internally darkened aluminium tube of excellent rigidity

large pixel size

85x and provides much improved field-edge correction

Solar System Align

Celestron F6.3 Reducer/Corrector 20302 mainly from broken glass fromThis combination focal reducer and field corrector lens accessory works with all Celestron 5", 8", 9 1 4", 11" and 14" Schmidt Cassegrain telescopes. This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality. The Reducer Corrector is f 6. 3 for C5, C8, C9 and C11 telescopes and f 7 for the C14 telescope. It offers wide fields of view with any Schmidt Cassegrain telescope. Used for