Celestron Dew Heater Ring

Celestron 5" Dew Heater Ring

Celestron

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Optics & Binoculars

Telescopes & Astronomy

Telescope Accessories

Celestron Telescope Accessories

Celestron Dew Heater Ring 

Explore the Celestron 5" Dew Heater Ring for clear viewing. Prevents dew with 7 watts power. Compatible with 5" telescopes. Shop now for optimal astronomy!

The Celestron Dew Heater Ring is the ideal dew prevention solution for your Celestron telescope. This must-have accessory will improve your observing or imaging nights year-round. The Dew Heater Ring permanently mounts to your 5" Celestron Schmidt-Cassegrain optical tube, replacing your retaining ring, so you'll never be caught without it. The installation process is quick and easy.How it worksThe 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 aluminum. Its rigid frame supports the cable circuity 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.Simply plug the ring into an external 12V DC power source for consistent, continuous heat that will prevent dew from forming even under heavy dew conditions. The Dew Heater Ring features two storage clips to keep the power and thermistor jacks secure when not in use while accommodating the telescope's dust cover.The Dew Heater Ring also comes with a cable management clip that connects to the telescope's front cell. Corral the power and thermistor jack to prevent them from dangling and reduce unwanted pulls on the cable connection to the rings.The Dew Heater Ring comes complete with:&#149; Dew Heater Ring&#149; Cable management clip&#149; Power jack extension cable&#149; Paper installation shieldEnhance your setupTo achieve the highest level of dew prevention while maximizing power efficiency, we strongly recommend pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately). The controller uses the ring's built-in thermistor and its internal environmental sensor to provide just the right amount of heat to the corrector to prevent dew based upon the ambient temperature, ambient humidity, and temperature of the Schmidt corrector, which can dramatically reduce the ring's power draw, greatly increasing battery life. The ring also includes an extension cable for connecting the ring directly to one of the controllers' heater output ports, or to a third-party controller's heater output port.

The Celestron 11? Dew Heater ring is a great idea and a great product from Celestron! The ring replaces the original ring and installs by removing eight small screws and removing the original ring and the gasket. The dew heater ring slides into place with cut out notices indicating how to set the ring. Replace the screws following the instructions using a ?star pattern? and your ready to go! The new ring includes all data and looks great! Also has a retaining clip to ensure no damage to cables and makes cable management easier! Well done Celestron!!

Celestron 5" Dew Heater Ring

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