Dew Heaters for eyepieces and telescopes
R-Sky Astro Instruments produces anti-dew heating elements of best quality for astronomical optics. We offer heating systems for virtually all models of eyepieces and telescopes. If you haven’t found something, please let us know and we’ll try to help.
Sort By:
Default
Name (A - Z)
Name (Z - A)
Price (Low > High)
Price (High > Low)
Model (A - Z)
Model (Z - A)
Enjoy clear night skies with our Dew Heater Strip for 1.25” eyepieces—no more fogging!..
Price: $33.00
Add to Cart
Prevent fogging and freezing with our Dew Heater Strip for 2” eyepieces...
Price: $35.00
Add to Cart
Premium Dew Heater Strip Extra: Effective fog protection for 2-inch eyepieces and photographic lenses...
Price: $51.00
Add to Cart
Reliable dew protection for Newtonian telescopes with our Secondary Mirror Heater—simple and effective...
Price: $45.00
Add to Cart
Keep your secondary mirror fog-free with the R-Sky Heater, designed for optimal performance...
Price: $49.00
Add to Cart
Reliable dew protection for 3” telescopes: Hand-assembled quality and efficient heat distribution...
Price: $39.00
Add to Cart
Premium Dew Heater Strip for 4” telescopes by R-Sky: Clear, uninterrupted stargazing...
Price: $40.00
Add to Cart
Keep your 5” telescope optics clear and functional with the R-Sky Dew Heater Strip...
Price: $42.00
Add to Cart
R-Sky Dew Heater Strip for 6” telescopes: Clear optics and hassle-free observation sessions...
Price: $44.00
Add to Cart
Ensure clear optics with R-Sky’s Dew Heater Strip for 7-8” telescopes—no more dew or condensation...
Price: $48.00
Add to Cart
Extra Big Dew Heater for 7-8” telescopes by R-Sky: Enhanced power for high-humidity conditions...
Price: $65.00
Add to Cart
R-Sky Dew Heater Strip for 9-10” telescopes: Clear, uninterrupted stargazing sessions..
Price: $50.00
Add to Cart
No more dew on 9-10” telescopes with R-Sky’s superior Extra Big Dew Heater...
Price: $70.00
Add to Cart
Optimize your stargazing with R-Sky’s Dew Heater Strip for 11” telescopes—effective and reliable...
Price: $53.00
Add to Cart
Advanced dew protection for 11” telescopes: R-Sky’s high-power Extra Big Dew Heater...
Price: $75.00
Add to Cart
Keep 12” telescope optics clear with R-Sky’s premium Dew Heater Strip—no more dew!..
Price: $60.00
Add to Cart
Extra Big Dew Heater for 12” telescopes by R-Sky: Superior power for high-humidity conditions...
Price: $80.00
Add to Cart
Experience clear and uninterrupted stargazing with R-Sky’s Dew Heater Strip for 14-16” telescopes...
Price: $68.00
Add to Cart
No more condensation on 14-16” telescopes with R-Sky’s advanced Extra Big Dew Heater...
Price: $99.00
Add to Cart
Customer’s Choice
Dual protection for your finder scope: R-Sky Dew Heater keeps lens and eyepiece clear...
Price: $49.00
Add to Cart
Optimal performance for Telrad finders: R-Sky’s Dew Heater and Shield provide dual functionality...
Price: $39.90
Add to Cart
Keep your Rigel Quik Finder operational with R-Sky’s Dew Heater—effective dew and frost protection...
Price: $39.90
Add to Cart
Prevent slow screens with R-Sky’s Hand Control Heater for Go-To Telescope controllers...
Price: $49.00
Add to Cart
Ensure your laser pointer functions perfectly in the cold with R-Sky’s reliable Heater...
Price: $22.00
Add to Cart
Big Sale
Reliable and easy to use: R-Sky’s Single-Channel Controller for smooth, adjustable heating power...
$50.00 / Old Price: $60.00
Add to Cart
Big Sale
Simple and effective heating management: R-Sky’s Dual Channel Dew Controller for versatile use...
$65.00 / Old Price: $90.00
Add to Cart
New!
Best solution
Limited Time Deal
Keep your optics free from dew with R-Sky’s precise Automatic Controller—no more manual adjustments...
$160.00 / Old Price: $190.00
Add to Cart
Telescope sensor for Automatic Controller..
Price: $15.00
Add to Cart
Limited Time Deal
Adapter to connect controller to an external power supply 12V..
Price: $9.99
Add to Cart
Adapter to connect controller to an external big power battery..
Price: $9.99
Add to Cart
Showing 1 to 30 of 30 (1 Pages)