Optimize Your Telescope's Performance with the Celestron Dew Heater Ring

The Celestron Dew Heater Ring is an essential accessory for enhancing your celestial viewing and imaging experiences with your Celestron telescope. Specially designed to counteract dew formation, this heater ring is perfect for ensuring clear, unobstructed observations all year round. It seamlessly integrates with your 9.25" Celestron Schmidt-Cassegrain and EdgeHD optical tube by replacing the existing retaining ring, thus becoming a permanent fixture that you won't forget to use.

Key Features:

Efficient Direct Heating: The Dew Heater Ring is engineered to provide direct and efficient heating to the corrector lens, effectively preventing dew formation, more so than other heating methods.
Seamless and Permanent Integration: Designed for a permanent mount, this ring ensures your telescope maintains a sleek appearance and is always ready for use.
Continuous Temperature Monitoring: When used with Celestron Smart DewHeater Controllers, the integrated thermistor continuously monitors the corrector lens temperature for optimal heating.
Durable and Lightweight Construction: Made from robust, lightweight aluminum, the ring is designed for both stability and longevity, supporting your telescope's lens and cable circuitry.
Organized Cable Management: Comes equipped with a storage clip and a cable management clip, helping keep power and thermistor cables tidy and secure.
Easy Installation: The installation process is straightforward, ensuring quick and hassle-free setup with guidance from the included manual.
Enhanced with Smart DewHeater Controller: For the best dew prevention and power efficiency, pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately) is recommended. This pairing leverages the ring's thermistor and the controller's sensors to adjust heating based on environmental conditions, thus reducing power consumption and enhancing battery life.
Recommended Addition of Dew Shield: Adding a dew shield can further decrease the power needed by the Dew Heater Ring, ensuring clearer optics with less energy usage.

The Celestron Dew Heater Ring for 9.25" telescopes is an indispensable tool for maintaining clear and dew-free optics, ensuring high-quality celestial viewing and imaging experiences.

Specifications

GENERAL
Max Power:	24 watts
Power Jack:	12V DC barrel connector, 5.5mm/2.1mm, tip positive
Ring construction:	Aluminum
Power Jack extension cable:	6" long, 12V DC, 5.5mm/2.1mm barrel connector on one end, male RCA connector on other end, tip positive
Thermistor Jack:	2.5mm audio jack, compatible with Celestron SmartHeat Dew Controllers
Compatibility:	9.25" Schmidt-Cassegrain, EdgeHD
Dew Heater Ring Inner Diameter:	235mm (9.25")
Dew Heater Ring Outer Diameter:	261.1mm (10.28")
Weight:	4.14 oz (117.5 g)
Solar Warning
California Residents	View Proposition 65 Warning

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Celestron Dew Heater Ring, 9.25"

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