Celestron Dew Heater Ring, 11"

Technical Details

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. This indispensable accessory seamlessly integrates with your 11" Celestron Schmidt-Cassegrain (manufactured post-2006), EdgeHD, and RASA optical tube, supplanting your retaining ring to ensure you're never left unprepared. The fitting process is straightforward and swift, with guidance provided in the manual.

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).

Top Three Features

Perfect dew prevention remedy: The Celestron Dew Heater Ring is a perfect solution for dew prevention. It enhances your observing or imaging experiences throughout the year by preventing the formation of dew on your telescope lens. This feature ensures that you're never left unprepared during your stargazing sessions.

Seamless integration with 11" Celestron Schmidt-Cassegrain, EdgeHD, and RASA optical tube: The Dew Heater Ring seamlessly integrates with your 11" Celestron Schmidt-Cassegrain, EdgeHD, and RASA optical tube. This feature ensures a perfect fit and easy installation, making it a convenient addition to your telescope setup.

Directly heats the corrector glass for efficient transfer of heat: Unlike other heating bands or strips, the Celestron Dew Heater Ring heats the corrector glass directly. This ensures the most efficient transfer of heat, providing superior dew prevention performance.

Our expert's opinion about the Celestron Dew Heater Ring - 11"

The Celestron Dew Heater Ring - 11" is a must-have accessory for any stargazing enthusiast. It serves as the perfect dew prevention remedy for your Celestron telescope, enhancing your observing or imaging experiences throughout the year. The ring seamlessly integrates with your 11" Celestron Schmidt-Cassegrain, EdgeHD, and RASA optical tube, and replaces the plastic retaining ring for efficient heating. With its direct heating of the corrector glass, it ensures the most efficient transfer of heat to prevent dew formation. The Celestron Dew Heater Ring also comes with two storage clips for power and thermistor jacks, making it a convenient and practical addition to your telescope setup.