Celestron C6 C8 Dew Shield
This model is compatible with all 6" and 8" optical tubes.
A Lens Shade/Dew Cap is a tube, of approximately the same diameter as your telescope tube, designed to fit on the front end of the telescope to reduce the amount of dew that builds up on the corrector plate.
It also serves as a Len Shade by preventing stray light from falling on the corrector plate, which greatly improves contrast.
This versatile lens shade can accommodate both 6” and 8” Schmidt-Cassegrain optical tubes. Choose the outer Velcro strip for larger tubes and the inner strip for smaller tubes to customize your fit. Also compatible with the 8” EdgeHD optical tube.