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Dew Heater Strips

19 Items
Astrozap Dew Heater Strip for 5" Telescopes

Astrozap Dew Heater Strip for 5" Telescopes - AZ705

SKU: AZP-AZ705
  • Dew Strap Heater Element Length: 17"
  • Known to Fit by Aperture: 5" Telescopes
  • Known to Fit by Model: 5" OTAs
$35.00
 
Astrozap 11" Dew Heater Strip

Astrozap 11" Dew Heater Strip - AZ-711

SKU: AZP-AZ711
  • Dew Strap Heater Element Length: 38.5"
  • Known to Fit by Aperture: 11" Telescopes
  • Known to Fit by Model: 11" OTAs
$55.00
 
Astrozap 8" Dew Heater Strip

Astrozap 8" Dew Heater Strip - AZ-708

SKU: AZP-AZ-708
  • Dew Strap Heater Element Length: 28.5"
  • Known to Fit by Aperture: 8" Telescopes
  • Known to Fit by Model: 8" OTAs
$45.00
 
AstroZap Dew Heater Strap for 2" Eyepieces

AstroZap Dew Heater Strap for 2" Eyepieces - AZ702

SKU: AZP-AZ702
  • Dew Strap Heater Element Length: 8"
  • Known to Fit by Aperture: 2" Optics
  • Known to Fit by Model: 2" Eyepieces
$30.00
 
AstroZap Dew Heater Strap for 3" Telescopes

AstroZap Dew Heater Strap for 3" Telescopes - AZ703

SKU: AZP-AZ703
  • Dew Strap Heater Element Length: 12"
  • Known to Fit by Aperture: 4" Telescopes
  • Known to Fit by Model: 3" OTAs
$30.00
 
Astrozap 10" Dew Heater Strip

Astrozap 10" Dew Heater Strip - AZ-710

SKU: AZP-AZ-710
  • Dew Strap Heater Element Length: 36.5"
  • Known to Fit by Aperture: 10" Telescopes
  • Known to Fit by Model: 10" OTAs
$50.00
 
AstroZap Dew Heater Band - .965 Eyepiece and Finder - AZ-700

AstroZap Dew Heater Band - .965 Eyepiece and Finder - AZ-700

SKU: AZP-AZ-700
  • Dew Strap Heater Element Length: 4"
  • Known to Fit by Aperture: 1" Optics
  • Known to Fit by Model: .965mm Eyepieces and Finders
$23.00
 
AstroZap Dew Heater Band for 1-1/4" Eyepiece and 50mm Finder - AZ-701

AstroZap Dew Heater Band for 1-1/4" Eyepiece and 50mm Finder - AZ-701

SKU: AZP-AZ-701
  • Dew Strap Heater Element Length: 5.5"
  • Known to Fit by Aperture: 1.25" Optics
  • Known to Fit by Model: 1.25" Eyepieces and 50mm Finders
$25.00
 
AstroZap Dew Heater Band for 4" Telescopes - AZ-704

AstroZap Dew Heater Band for 4" Telescopes - AZ-704

SKU: AZP-AZ-704
  • Dew Strap Heater Element Length: 15"
  • Known to Fit by Aperture: 4" Telescopes
  • Known to Fit by Model: All 4" Telescopes
$35.00
 
AstroZap Dew Heater Band for 6" Telescopes - AZ-706

AstroZap Dew Heater Band for 6" Telescopes - AZ-706

SKU: AZP-AZ-706
  • Dew Strap Heater Element Length: 24"
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: All 6" Telescopes
$40.00
 
AstroZap Dew Heater Band for 7" Telescopes - AZ-707

AstroZap Dew Heater Band for 7" Telescopes - AZ-707

SKU: AZP-AZ-707
  • Dew Strap Heater Element Length: 26"
  • Known to Fit by Aperture: 7" Telescopes
  • Known to Fit by Model: All 7" Telescopes
$45.00
 
AstroZap Dew Heater Band for 9" Telescopes - AZ-709

AstroZap Dew Heater Band for 9" Telescopes - AZ-709

SKU: AZP-AZ-709
  • Dew Strap Heater Element Length: 33.5"
  • Known to Fit by Aperture: 9" Telescopes
  • Known to Fit by Model: All 9" Telescopes
$50.00
 
AstroZap Dew Heater Band for 12" Telescopes - AZ-712

AstroZap Dew Heater Band for 12" Telescopes - AZ-712

SKU: AZP-AZ-712
  • Dew Strap Heater Element Length: 42"
  • Known to Fit by Aperture: 12" Telescopes
  • Known to Fit by Model: All 12" Telescopes
$55.00
 
AstroZap Dew Heater Band for 14" Telescopes - AZ-714

AstroZap Dew Heater Band for 14" Telescopes - AZ-714

SKU: AZP-AZ-714
  • Dew Strap Heater Element Length: 47.5"
  • Known to Fit by Aperture: 14" Telescopes
  • Known to Fit by Model: All 14" Telescopes
$60.00
 
AstroZap Dew Heater Band for 16" Telescopes - AZ-716

AstroZap Dew Heater Strap for 16" Telescopes - AZ-716

SKU: AZP-AZ-716
  • Dew Strap Heater Element Length: 54"
  • Known to Fit by Aperture: 16" Telescopes
  • Known to Fit by Model: All 16" Telescopes
$65.00
 
AstroZap Binoview Heater (Pair) - AZ-718

AstroZap Binoview Heater (Pair) - AZ-718

SKU: AZP-AZ-718
  • Known to Fit by Aperture: Binoviewers
  • Known to Fit by Model: Binoviewer
$60.00
 

AstroZap Dew Heater for Telrad - AZ-721

SKU: AZP-AZ-721
  • Dew Strap Heater Element Length: 7"
  • Known to Fit by Aperture: Telrad Finders
  • Known to Fit by Model: Telrad
$35.00
 

AstroZap Dew Heater for Rigel Quik Finder - AZ-722

SKU: AZP-AZ-722
  • Known to Fit by Aperture: Rigel Quik Finder
  • Known to Fit by Model: Rigel Quik Finder
$25.00
 

AstroZap Dew Heater for 8x50 Finder Scope (Pair) - AZ-723

SKU: AZP-AZ-723
  • Dew Strap Heater Element Length: 4" & 7"
  • Known to Fit by Aperture: 2" Optics
  • Known to Fit by Model: 8x50 Finder Scopes & Stellarvue 10x60 Deluxe Finder Scope w/ Reticle Eyepiece
$60.00
 

Astrozap’s newly designed Dew Heater Strips are a great telescope accessory for active dew fighting. In a dew prevention system, sometimes a non-heated dew shield just isn’t enough and you need to turn up the heat to keep those optics as clear as possible in dewy conditions. AstroZap has got your back.


Proudly manufactured in the USA, Astrozap offers a dew heater strip that generates heat evenly across the strap, made of advanced materials. The telescope side is made with a material that won’t mar or scratch your telescope finish, because what’s the point in buying a product to protect your optics, if it doesn’t protect multiple parts of the telescope?


With this redesign, Astrozap has placed the electrical cord on the same side of velcro fastener to reduce wear on the cable or chances of snagging the cord on various parts of your telescope equipment. The velcro strap itself is enough to write home about. Iti s adjustable and will provide a snug fit for the dew heater strap so that it efficiently applies the heat around the telescope optics.


If the dew heater strip is connected to the Astrozap Dual Channel controller (AZ-720), the strip can use electrical power to conserve battery life, and when it is used with the Astrozap Simple DC Adapter (AZ-719), it will draw unregulated, full amperage. Either of these two products are required to power the dew heater strip.

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