Astrozap For Celestron 11" SCT, Texture Black Finish Aluminum

This lightweight 20-gauge aluminum dewcap is lined with black felt to absorb both moisture and light. The finish is texture black to match the finish of virtually all 11" Celestron SCTs. The dew shield's powder-coated exterior finish is baked on for long life and chip resistance. Nylon thumbscrews in heavy-duty metal inserts hold the dew shield onto the telescope optical tube.