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All Astrozap AstroStrap Dew Heater for 3" Telescopes
Astrozap AstroStrap Dew Heater for 3" Telescopes
Astrozap AstroStrap Dew Heater for 3" Telescopes
Astrozap AstroStrap Dew Heater for 3" Telescopes

Astrozap AstroStrap Dew Heater for 3" Telescopes

SKU : AZ-703

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$47.96

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  • Perfect for keeping moisture off your optics
  • Please note: a dew system controller is required to power this accessory

Product Details

  • Dew is a problem of the past with AstroZap’s line of dew heaters. These are some of the simplest yet important accessories you could ever need for your telescope system. AstroZap Dew Heaters are wrapped around your telescope and heat up your OTA just enough to keep your optics free of moisture. These come in varying sizes for eyepieces and the wide selection of telescopes on the market today. If you’re in an area that gets a lot of dew, you’ll want to make sure you have one of these ready.

    When operating at full power, the AstroZap Dew Heater draws 0.5 amps and much less when operating at lower power. Each heater comes with a standard six-foot cord and phono-plug connector for 12-volt operation.

    Please note: a dew system controller is required to supply power and operate this accessory. AstroZap Dew Heaters are compatible with standard dew controllers.

    AstroZap Product Number: 703

  • specifications

    Heater Size0" to 3"
    Warranty1 Year Warranty

  • included items

    • Perfect for keeping moisture off your optics
    • Please note: a dew system controller is required to power this accessory

Product Reviews

Customer Reviews
5.0 Based on 7 Reviews
5 ★
100% 
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A
02/27/2021
Anonymous
United States United States

Works fine.

Already put to good use here near the ocean.

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KH
11/20/2020
Kevin H.
United States United States

Works as advertised

Made of higher quality materials than some competitor’s product.

OPT Telescopes Astrozap AstroStrap Dew Heater for 3 Telescopes Review
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A
09/21/2020
Anonymous
United States United States

Excellent dew control

Very well made, works wonderfully. The USB powered straps from other makers have nowhere near enough heating. I do wish they'd give the overall length of these straps instead of the slightly less helpful scope sizes they fit. I like the velcro attachment with the stretchy elastic band to put just a little tension on the fit, and the cord placement on the outside of the strap. And made in the USA!

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CL
08/04/2020
Charles L.
United States United States

Astrozap Astro Strap Dew Heater

It worked as advertised. It's a must piece of equipment if you live in a humid climate as I do. It can save night's session.

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A
05/22/2020
Anonymous
United States United States

Astrozap AstroStrap Dew Heater for 3"

Works great so far and works on scopes from 50mm to 80mm

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GD
07/04/2019
Glenn D.
United States United States

Perfect fit

This dew heater is really well-designed. The band is elastic, which ensures a snug fit. Also, the wire exits near the Velcro closure, which allows it to be routed easily to the dew controller.

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