Celestron 11-inch Dew Heater Ring

Technical Details

Celestron Dew Heater Ring - 11" The Celestron Dew Heater Ring serves as the perfect dew prevention remedy for your Celestron telescope, enhancing your observing or imaging experiences throughout the year.

Key Features

• Perfect dew prevention remedy
• Seamless integration with 11" Celestron Schmidt-Cassegrain, EdgeHD, and RASA optical tube
• Replaces the plastic retaining ring for efficient heating
• Directly heats the corrector glass for efficient transfer of heat
• Comes with two storage clips for power and thermistor jacks

How it works

The Dew Heater Ring replaces the plastic retaining ring on your Schmidt corrector lens for efficient heating across the lens.

The ring is constructed of lightweight, durable aluminium. Its rigid frame supports the cable circuitry and the telescope's Schmidt corrector lens.

Unlike other heating bands or strips that inefficiently heat the lens cell to warm the glass, the Celestron Dew Heater Ring heats the corrector glass directly, providing the most efficient transfer of heat to prevent dew formation.

Enhance your setup

To achieve the highest level of dew prevention while maximising power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately).