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.

 

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All dew heaters and controllers

Dew Heaters for eyepieces and small camera lens

Price: 33.00 USD

This premium R-Sky Dew Heater strap for 1.25 " eyepieces.

Price: 35.00 USD

This premium R-Sky Dew Heater strap for 2" eyepieces.

Price: 51.00 USD

This premium R-Sky Dew Heater strap great for big eyepieces (TeleVue, Explore Scientific etc.) and and camera lens

Newtonian Secondary Mirror Heater

Price: 45.00 USD

This is Wrap-around Secondary Mirror Heater for Newtonian telescope

Price: 49.00 USD

This is Wrap-around Secondary Mirror Heater for Newtonian telescope.

Dew Heaters for telescopes

Price: 39.00 USD

This premium R-Sky Dew Heater strap for 3" telescopes and camera lens.

Price: 40.00 USD

This premium R-Sky Dew Heater strap for 4" telescopes.

Price: 42.00 USD

This premium R-Sky Dew Heater strap for 5" telescopes.

Price: 44.00 USD

This premium R-Sky Dew Heater strap for 6" telescopes.

Price: 48.00 USD

This premium R-Sky Dew Heater strap for 7-8" telescopes.

Price: 65.00 USD

Extra Big dew heaters for 7-8'' telescopes. Extra Big - more power and better results for exceptional cases.

Price: 50.00 USD

This premium R-Sky Dew Heater strap for 9"-10" telescopes

Old price: 70.00 USD
Price: 70.00 USD

Extra Big dew heaters for 9-10'' telescopes. Extra Big - more power and better results for exceptional cases.

Price: 53.00 USD

This premium R-Sky Dew Heater strap for 11" telescopes

Price: 75.00 USD

Extra Big dew heaters for 11'' telescopes. Extra Big - more power and better results for exceptional cases

Price: 60.00 USD

This premium R-Sky Dew Heater strap for 12" telescopes

Price: 80.00 USD

Extra Big dew heaters for 12'' telescopes. Extra Big - more power and better results for exceptional cases

Price: 68.00 USD

This premium R-Sky Dew Heater strap for 14-16" telescopes

Price: 99.00 USD

Extra Big dew heaters for 14-16'' telescopes. Extra Big - more power and better results for exceptional cases

Dew Heaters for finders and GoTo control pad

Price: 49.00 USD

This dual dew heater, simultaneously heats the objective lens and the eyepiece of the finder.

Price: 39.90 USD

2 in 1! Great dew heater and shield for Telrad

Price: 39.90 USD

2 in 1! Great dew heater and shield for Rigel Quik Finder
The Best choice!

Price: 49.00 USD

The heater prevents freezing hand control telescope

Price: 22.00 USD

Heater for Green Laser Pointer. This heter will keep your laser pointer operational in cold temperatures.

Controllers and power cable

Old price: 60.00 USD
Price: 50.00 USD

One regulation channel controls two outputs at once

Old price: 90.00 USD
Price: 65.00 USD

Dual channel controller for dew heaters. Two regulation channel. 4 outputs, 2 for each channel

Price: 189.90 USD

The R-Sky Automatic controller (Temperature Sensing Controller) - best solution for managing dew heaters!

Not available
Price: 22.00 USD

Extension cable 10 meters