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We are back to taking orders but please note that orders placed may need 3 to 5 business days before they are shipped.
October update: We are back to taking orders, but it may require up to 5 business days before shipping.

Dew Heater Straps, Dew Controllers and Power Adapters

Astrozap® understands the advantage of active dew fighting accessories on extended observation or imaging sessions, especially on damp nights. Astrozap® has been a worldwide leader in the telescope moisture control accessory market for over 25 years.

The heart of active dew control is in the heater components, and the current version of Astrozap® heater straps and heated flexible dew shields (Flexi-Heat®) have many improvements. These are hand-assembled with extraordinary build quality in the USA. The Astrozap dew heater products incorporate upgraded features that put them ahead of many others on the market:

·       Industry standard RCA power source connection plus an additional RCA to 2.1mm pin adapter is included with each Astrozap heater and heated flexible dew shield to enable compatibility with virtually all dew controllers and dew heater power systems on the market.

·       Heat barrier design directs heat toward the main optical tube resulting in minimal waste of heat rising into the air.

·       Optimally coated, heavy duty, durable yet flexible sheaths on the heating elements function well in both extreme cold and heat throughout observing and imaging sessions.

·       Stronger heater wires and wire connections protect from inadvertent wire separation.

·       State-of-the-art heating elements last longer and apply heat uniformly over the length of the strap for efficient energy consumption, compared with inferior crimped carbon film resistors.

·       Non-scratch material used for the telescope side of the heater strip prevents scratches or damage to your telescope's finish.



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Dew Heater - 1-1/4 Inch Eyepieces & 50mm Finder Scope - SKU# AZ-701

Astrozap
In stock

1-1/4 Inch Eyepieces & 50mm Finder Scope Dew Heater. Dew heater specs: 5" in length, 2.5 Watts @ 12 Volts, 0.21 Amps. This product requires ...

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Dew Heater - 2 Inch Eyepieces - SKU# AZ-702

Astrozap
In stock

Dew Heater - 2 Inch Eyepieces Dew heater specs: 8" in length, 4 Watts @ 12 Volts, 0.33 Amps. This product requires the use of an accessory power ...

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Dew Heater - 3 Inch Objective Telescopes - SKU# AZ-703

Astrozap
In stock

Dew Heater - 3 Inch Objective Telescopes   Dew heater specs: 12" in length, 5.3 Watts @ 12 Volts, 0.44 Amps. This product requires the use of an a...

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Dew Heater - 4 Inch Objective Telescopes - SKU# AZ-704

Astrozap
In stock

Dew Heater - 4 Inch Objective Telescopes Dew heater specs: 15" in length, 6.2 Watts @ 12 Volts, 0.52 Amps. This product requires the use of an ac...

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Dew Heater - 7 & 8 Inch Objective Telescopes - SKU# AZ-707-708

Astrozap
In stock

Dew Heater - 7 & 8 Inch Objective Telescopes   Dew heater specs: 29" in length, 10 Watts @ 12 Volts, 0.83 Amps. This product requires the use ...

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Dew Heater - 5 Inch Objective Telescopes - SKU# AZ-705

Astrozap
In stock

Dew Heater - 5 Inch Objective Telescopes   Dew heater specs: 17" in length, 6.7 Watts @ 12 Volts, 0.56 Amps. This product requires the use of an...

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Dew Heater - 6 Inch Objective Telescopes - SKU# AZ-706

Astrozap
In stock

Dew Heater - 6 Inch Objective Telescopes   Dew heater specs: 24" in length, 9.6 Watts @ 12 Volts, 0.80 Amps. This product requires the use of an a...

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Dew Heater - 9 & 10 Inch Objective Telescopes - SKU# AZ-709-710

Astrozap
In stock

Dew Heater - 9 & 10 Inch Telescopes   Dew heater specs: 37" in length, 12 Watts @ 12 Volts, 1.0 Amps. This product requires the use of an acce...

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Dew Heater - 11 Inch Objective Telescopes - SKU# AZ-711

Astrozap
In stock

Dew Heater - 11 Inch Objective Telescope   Dew heater specs: 39" in length, 13 Watts @ 12 Volts, 1.07 Amps. This product requires the use of an ac...

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$78.54 - $78.54
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Dew Heater - 14 & 16 Inch Objective Telescopes - SKU# AZ-714-716

Astrozap
In stock

Dew Heater - 14 & 16 Inch Objective Telescopes Dew heater specs: 54.5" in length, 13.7 Watts @ 12 Volts, 1.14 Amps. This product requires the...

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Dew Heater - 12 Inch Objective Telescopes - SKU# AZ-712

Astrozap
In stock

Dew Heater - 12 Inch Objective Telescopes Dew heater specs: 42" in length, 13.3 Watts @ 12 Volts, 1.10 Amps. This product requires the use of an ...

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$46.37 - $46.37
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Telrad Finder Dew Heater - SKU# AZ-721

Astrozap
Out of stock

Telrad Finder Dew Heater Dew heater specs: 7" in length, 3.84 Watts @ 12 Volts, 0.32 Amps This product requires the use of an accessory power sour...

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$78.54 - $78.54
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Finder Scope Dew Heater Pair - SKU# AZ-723

Astrozap
In stock

Finder Scope Dew Heater Pair For use with 8 x 50 finder scopes Front and rear dew heaters included. Dew heater specs: 4 & 7" in length, 6.48...

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Dew Heater - .965 Inch Eyepiece and Finder Scope - SKU# AZ-700

Astrozap
Out of stock

Dew Heater - .965 Inch Eyepiece and Finder Scope Dew heater specs: 4" in length, 2.1 Watts @ 12 Volts, 0.18 Amps. This product requires the use o...

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$137.50 - $137.50
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Astrozap Dual Channel Dew Controller - Newly Updated Model - SKU# AZ-720

Astrozap
In stock

Astrozap has redesigned its Dew Controller with new features including more reliable state-of-the-art electronics, a removable power cord, and an o...

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A/C Power Adapter for Astrozap Dew Controller - AZ-724

Astrozap
Out of stock

The Dew Controller A/C Power Adapter converts A/C electricity to D/C and enables you to use an A/C outlet to power the Astrozap Dew Controller AZ-7...

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Simple D/C Adapter - SKU# AZ-719

Astrozap
In stock

Simple D/C Adapter for Flexi-Heat® Heated Flexible Dew Shields and Astrozap Dew Heater Straps.

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$9.99
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Astrozap RCA Phono to 2.1mm Power Conversion Cable - SKU# AZ-725

Astrozap
In stock

Astrozap's RCA phono to 2.1mm power conversion cable enables you to use Astrozap's Flexi-Heat® Heated Flexible Dew Shields and Astrozap Dew Heater ...

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Dew Controller Y Splitter Cable - AZ-726

Astrozap
In stock

Y Splitter Cable (RCA Male to 2x RCA Female) For Astrozap dew controllers and other dew controllers.

$9.99 - $9.99
$9.99
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