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Orion 7790 12.13-Inch ID Full Aperture Solar Filter
A must-have white light filter for safely observing the sun and sunspots without damaging your eyes
Optical glass filter fits snugly over your telescopes aperture to block 99999 of incoming sunlight
Glass elements are machine-polished and triple-coated with nickel-chromium stainless steel
Filter is mounted in an aluminum cell and supplied with foam tape liner - fits Orion SkyQuest XT10 XT10i IntelliScope XT10g GoTo Dobsonians and Atlas 10 reflector telescopes
Note All Orion solar filters are designed for use with an adequate friction fit attachment Thumbscrews should ONLY be used to keep filter securely in place once a friction fit has been achieved