







See Options
1 Year
$6.99
2 Year
$12.99
3 Year
$15.99
Need help? Ask our experts.
Review Summary
2022-04-07T12:40:14
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!!
JEFFREY V.
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
Browse our FAQ
30 watts
12V DC barrel connector, 5.5mm/2.1mm, tip positive
Aluminum
6" (15.24cm) long, 12V DC, 5.5mm/2.1mm barrel connector on one end, male RCA connector on other end, tip positive
2.5mm audio jack, compatible with Celestron SmartHeat Dew Controllers
11" Schmidt-Cassegrain, EdgeHD, Rowe-Ackermann Schmidt Astrograph (RASA)
050234940535
Celestron 11? Dew Heater Ring
By JEFFREY V.
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 cable...
View full Review
Enhance your stargazing experience with the Celestron 11" Dew Heater Ring, a premium, high-quality accessory designed to elevate the performance of your Celestron telescope. This innovative and functional dew prevention solution is specifically tailored for 11" Celestron Schmidt-Cassegrain telescopes (manufactured 2006 or later), EdgeHD, and RASA optical tubes. Its stylish and durable aluminum construction ensures longevity and reliability during your nocturnal observations or astrophotography sessions.
The Dew Heater Ring's unique design replaces the standard plastic retaining ring on your Schmidt corrector lens, enabling direct and efficient heating across the lens surface. This direct heating method is superior to traditional heating bands or strips, as it provides the most effective transfer of heat, ensuring that your lens remains dew-free even in the most challenging conditions.
Installation is a breeze, with a straightforward process that allows the Dew Heater Ring to permanently mount to your telescope, ensuring it's always ready for action. Once installed, simply connect the ring to an external 12V DC power source for consistent and continuous heat distribution. This proactive approach to dew prevention guarantees clear and accurate views without the disruption of moisture accumulation.
The Celestron Dew Heater Ring is not only functional but also comes equipped with practical features for cable management. It includes two storage clips to secure the power and thermistor jacks when not in use, as well as a cable management clip that attaches to the telescope's front cell. This thoughtful design prevents cable tangling and reduces strain on the connections, maintaining a clean and organized setup.
The comprehensive package includes the Dew Heater Ring, a cable management clip, a power jack extension cable, and a paper installation shield, providing everything you need for a seamless integration with your telescope.
For those seeking the ultimate in dew prevention and power efficiency, pairing the Dew Heater Ring with a Smart DewHeater Controller (sold separately) is highly recommended. The controller intelligently adjusts the heat output based on ambient temperature, humidity, and the temperature of the Schmidt corrector lens. This smart technology not only prevents dew effectively but also conserves power, significantly extending battery life.
The Celestron Dew Heater Ring also comes with an extension cable, making it compatible with the Smart DewHeater Controller or third-party controller's heater output port, offering versatility and ease of use.
In summary, the Celestron 11" Dew Heater Ring is the perfect blend of style, durability, and innovation, crafted by a reputable brand known for its high-quality optical equipment. Its exceptional 5.0-star customer rating reflects its effectiveness and customer satisfaction, making it the preferred choice for astronomers and astrophotographers seeking a clear, dew-free viewing experience.
https://www.celestron.com/pages/warranty
310-328-9560