Celestron Aluminum Dew Heater Ring 94053 for 11" Schmidt EdgeHD RASA

This is a dew heater ring designed to prevent condensation on 11-inch Celestron Schmidt-Cassegrain, EdgeHD, and RASA telescope corrector lenses. The aluminum ring replaces your existing retaining ring and provides consistent heating when connected to a 12V DC power source. The rigid aluminum frame supports both the heating circuitry and the Schmidt corrector lens. Two storage clips keep power and thermistor jacks secure while accommodating the dust cover, and a cable management clip helps organize cords.