Designed by British amateur telescope maker and astronomer George Carey, the Farpoint Carey Focus Mask can be used to quickly and easily focus your telescope for all types of astrophotography with DSLRs or imaging systems. Made of durable ABS plastic, the mask is designed specifically for 8" Celestron Schmidt-Cassegrain telescopes (SCTs) with HyperStar/Fastar lenses plus all C8's produced after 2008, and simply fits into the dew shield or objective retaining ring. It takes the guesswork out of focusing on astronomical objects and ensures tack-sharp views of stars, planets, and just about any other celestial subject you want to photograph or image.
UPC: 791512976814