Telescope Solar Filter model SF1250 Telescope Solar Filter model SF1250 Fits: All Optical Tube O.D.'s of 308-314mm Celestron C11 SCT, StarHopper 10" Dob. Meade Lightbridge 10" Dob. Orion SkyQuest XT10, Atlas 10 OPT's Starhunter 10" Dobsonian Features:...