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Dew Heaters & Controllers
Moisture condensing on the eye lens of your eyepiece or on the front lens of your telescope (in other words, dew) can cut short an evening's observing or ruin a long exposure deep space photograph if it forms during the exposure. If enough moisture condenses, it also has the potential of getting into the optical tube or eyepiece and causing damage.
Dew heaters are low wattage 12 Volt DC electrical heater strips that wrap around the objective lens of the telescope (as well as the finderscope and eyepieces, if desired). These warm the optics above the dew point to prevent the formation of dew. Unlike dew shields, dew heaters don't merely slow the formation of dew, they prevent its formation entirely.
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Original price $109.00 - Original price $109.00Original price$109.00$109.00 - $109.00Current price $109.00
Thousand Oaks Digital Dew Heater Four Channel/Four Output Control Unit
Thousand OaksSold OutThousand Oaks Digital Dew Heater Control Unit – Four Channel / Four Output Advanced Dew Prevention with Full Digital Control and Battery-Saving Eff...
View full detailsOriginal price $109.00 - Original price $109.00Original price$109.00$109.00 - $109.00Current price $109.00Sold out -
Original price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00
Thousand Oaks Digital Dew Heater Strip for 2" Eyepieces and Large Finderscopes
Thousand OaksSold OutThousand Oaks Dew Heater Strip – For 2" Eyepieces & Medium Finderscopes Reliable Dew Prevention for Larger Eyepieces and Accessories Larger opt...
View full detailsOriginal price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00Sold out -
Original price $54.00 - Original price $54.00Original price$54.00$54.00 - $54.00Current price $54.00
Dew heater strap for 9.25" telescopes. RCA-compatible, fabric-backed design with Velcro closure and built-in low-wattage heating element. Protects corrector plates and optics.
AstrozapSold OutThis Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For Sale. AstroZap Dew Heater Strap for 9.25"...
View full detailsOriginal price $54.00 - Original price $54.00Original price$54.00$54.00 - $54.00Current price $54.00Sold out -
Original price $65.00 - Original price $65.00Original price$65.00$65.00 - $65.00Current price $65.00
Astrozap Heater Strap for 9" & 10" Scopes
AstrozapSold OutThis Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For Sale. AstroZap Dew Heater Strap for 9" &a...
View full detailsOriginal price $65.00 - Original price $65.00Original price$65.00$65.00 - $65.00Current price $65.00Sold out
