Skip to content
January update: We are back to taking orders, but it may require up to 5 business days before shipping.
January update: We are back to taking orders, but it may require up to 5 business days before shipping.
Telescope Dew Shields by Astrozap

Telescope Dew Shields by Astrozap

The dew shield is the basic component of telescope dew fighting. Astrozap dew shields are proudly made in the USA of the highest quality materials and workmanship. Astrozap Aluminum and Flexi dew shields are a vital part of dew fighting strategies, with the added feature of light shielding -- reducing or eliminating undesirable stray light. Notched dew shields are made to fit specific telescope models. 

Astrozap Aluminum dew shields are the flagship products of Astrozap. Lightweight Astrozap aluminum dew shields have a special interior coating process that yields a flat black, non-reflective surface inside the tube to reduce or eliminate stray, off-axis light. The felt liner where the dew shield mounts to the telescope protects the finish of your telescope and also helps to absorb moisture. Heavy duty, threaded grommets and nylon thumb screws provide secure connection.

Astrozap Flexi-Shield™ dew shields are made from high quality ABS-grade polymers, with VELCRO® Brand fasteners to provide a snug fit, and padded so as not to mar or scratch the telescope's finish.  They roll up easily into a convenient size for easy transportation to star parties and dark sky sites, near and far. 

Astrozap Flexi-Heat™ dew shields are also made from high quality ABS-grade polymers, with VELCRO® Brand fasteners to provide a snug fit, and padded so as not to mar or scratch the telescope's finish. Flexi-Heat™ dew shields uniquely combine both active and passive methods of dew fighting.  Each Flexi-Heat™ dew shield has a built-in Astrozap Dew Heater Strap.  When used with the Astrozap Dual Channel Dew Controller or the D/C Adapter, the Flexi-Heat™ dew shield performs both active and passive dew fighting methods to keep the telescope objective dew-free, thereby lengthening precious telescope time. 

To help you in selecting a dew shield we have two help pages:

How to Choose the Right Dew Shield

How to Choose the Right Dew Shield

Astrozap Dew Shields by Celestron Telescope Make and Model (other tables like this are in process for other brands of telescopes)

Astrozap Dew Shields by Telescope Make and Model

Filters

$
$
$192.56 - $192.56
$192.56
$192.56 - $192.56
$192.56

Celestron 14 SCT Flexi-Heat® Heated Flexible Dew Shield - with Lower Dovetail Notch - SKU# AZ-814-N-1

Astrozap
In stock

The AZ-814-N-1 Flexi-Heat® heated flexible dew shield fits Celestron 14" SCT's with lower dovetail including: CGX-L 1400 SCT CGX-L 1400 EdgeHD ...

View full details
$192.56 - $192.56
$192.56
$192.56 - $192.56
$192.56
$122.32 - $122.32
$122.32
$122.32 - $122.32
$122.32

Celestron 9.25" SCT/CPC Flexi-Heat® Heated Flexible Dew Shield - with No Notches - SKU# AZ-809

Astrozap
In stock

The AZ-809 Flexi-Heat® heated flexible dew shield fits Celestron 9.25" SCT/CPC's including: CPC Deluxe 925 EdgeHD CPC 925 GPS SCT  Flexi-Heat®...

View full details
$122.32 - $122.32
$122.32
$122.32 - $122.32
$122.32
$54.18 - $54.18
$54.18
$54.18 - $54.18
$54.18

Celestron NexStar 90 SLT Maksutov Flexi-Heat® Heated Flexible Dew Shield - with No Notch - SKU# AZ-803-C

Astrozap
In stock

The AZ-803 Flexi-Heat® heated flexible dew shield with no notch fits the Celestron NexStar 90 SLT Maksutov telescope.  Flexi-Heat® dew heater specs...

View full details
$54.18 - $54.18
$54.18
$54.18 - $54.18
$54.18
$62.26 - $62.26
$62.26
$62.26 - $62.26
$62.26

Sky-Watcher Esprit 120 Flexi-Heat® Heated Flexible Dew Shield - SKU# AZ-829

Astrozap
In stock

The AZ-829 Flexi-Heat® heated flexible dew shield fits Sky-Watcher Esprit 120 Refractors.  Flexi-Heat® dew heater specs: 16 Watts @ 12 Volts, 1.40...

View full details
$62.26 - $62.26
$62.26
$62.26 - $62.26
$62.26
$71.34 - $71.34
$71.34
$71.34 - $71.34
$71.34

Takahashi E130 Flexi-Heat® Heated Flexible Dew Shield - No Notch - SKU# AZ-832

Astrozap
In stock

Flexi-Heat® dew heater specs: 16 Watts @ 12 Volts, 1.40 Amps. Fits 188mm outside diameters. The Astrozap Flexible Heated Dew Shield uniquely combi...

View full details
$71.34 - $71.34
$71.34
$71.34 - $71.34
$71.34
$92.35 - $92.35
$92.35
$92.35 - $92.35
$92.35

Meade 8 ETX LS Flexi-Heat® Flexible Heated Dew Shield - SKU# AZ-821

Astrozap
In stock

Flexi-Heat® dew heater specs: 8 Watts @ 12 Volts, .70 Amps. The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive meth...

View full details
$92.35 - $92.35
$92.35
$92.35 - $92.35
$92.35
$205.04 - $205.04
$205.04
$205.04 - $205.04
$205.04

Meade 16 SCT Flexi-Heat® Flexible Heated Dew Shield - SKU# AZ-815

Astrozap
In stock

Flexi-Heat® dew heater specs: 25.8 Watts @ 12 Volts, 2.15 Amps. The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive ...

View full details
$205.04 - $205.04
$205.04
$205.04 - $205.04
$205.04
$60.89 - $60.89
$60.89
$60.89 - $60.89
$60.89

Meade ETX 105 Flexi-Heat® Flexible Heated Dew Shield - SKU# AZ-804

Astrozap
In stock

Flexi-Heat® dew heater specs: 7.4 Watts @ 12 Volts, .62 Amps. The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive me...

View full details
$60.89 - $60.89
$60.89
$60.89 - $60.89
$60.89
$122.32 - $122.32
$122.32
$122.32 - $122.32
$122.32

Sky-Watcher Explorer 250 Flexi-Heat® Heated Flexible Dew Shield - SKU# AZ-828

Astrozap
In stock

The AZ-828 Flexi-Heat® Heated Flexible Dew Shield fits Sky-Watcher Explorer 250 Newtonians.  Flexi-Heat® dew heater specs: 16 Watts @ 12 Volts, 1....

View full details
$122.32 - $122.32
$122.32
$122.32 - $122.32
$122.32
$94.15 - $94.15
$94.15
$94.15 - $94.15
$94.15

Takahashi Mewlon 210 Flexi-Heat® Heated Flexible Dew Shield - No Notch - SKU# AZ-836

Astrozap
In stock

Flexi-Heat® dew heater specs: 16 Watts @ 12 Volts, 1.40 Amps. Fits 244mm outside diameters. The Astrozap Flexible Heated Dew Shield uniquely combi...

View full details
$94.15 - $94.15
$94.15
$94.15 - $94.15
$94.15
$71.34 - $71.34
$71.34
$71.34 - $71.34
$71.34

Meade 6 LXD55 & LXD75 SCT-Newt Flexi-Heat® Heated Flexible Dew Shield - SKU# AZ-800

Astrozap
In stock

Flexi-Heat® dew heater specs: 14 Watts @ 12 Volts, 1.18 Amps The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive met...

View full details
$71.34 - $71.34
$71.34
$71.34 - $71.34
$71.34
$77.66 - $77.66
$77.66
$77.66 - $77.66
$77.66

Ioptron 150mm Mak Flexi-Heat® Heated Dew Shield - SKU# AZ-826

Astrozap
In stock

Flexi-Heat® dew heater specs: 8 Watts @ 12 Volts, .70 Amps. The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive meth...

View full details
$77.66 - $77.66
$77.66
$77.66 - $77.66
$77.66
$54.18 - $54.18
$54.18
$54.18 - $54.18
$54.18

Sky-Watcher EvoStar 72 Flexi-Heat® Heated Flexible Dew Shield - SKU# AZ-831

Astrozap
In stock

The AZ-831 Flexi-Heat® Heated Flexible Dew Shield fits Sky-Watcher EvoStar 72 Refractors.  Flexi-Heat® dew heater specs: 16 Watts @ 12 Volts, 1.40...

View full details
$54.18 - $54.18
$54.18
$54.18 - $54.18
$54.18
$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65

Takahashi E180 Flexi-Heat® Heated Flexible Dew Shield - No Notch - SKU# AZ-834

Astrozap
In stock

Flexi-Heat® dew heater specs: 16 Watts @ 12 Volts, 1.40 Amps. Fits 257mm outside diameters. The Astrozap Flexible Heated Dew Shield uniquely combi...

View full details
$96.65 - $96.65
$96.65
$96.65 - $96.65
$96.65
$126.56 - $126.56
$126.56
$126.56 - $126.56
$126.56

Meade 10 LXD55 & LXD75 Sct-Newt Flexi-Heat® Flexable Heated Dew Shield - SKU# AZ-802

Astrozap
In stock

Flexi-Heat® dew heater specs: 18 Watts @ 12 Volts, 1.50 Amps. The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive me...

View full details
$126.56 - $126.56
$126.56
$126.56 - $126.56
$126.56
$92.35 - $92.35
$92.35
$92.35 - $92.35
$92.35

Sky-Watcher Esprit 150 Flexi-Heat® Heated Flexible Dew Shield - SKU# AZ-830

Astrozap
In stock

The AZ-830 Flexi-Heat® Heated Flexible Dew Shield fits Sky-Watcher Esprit 150 Refractors.  Flexi-Heat™ dew heater specs: 16 Watts @ 12 Volts, 1.40...

View full details
$92.35 - $92.35
$92.35
$92.35 - $92.35
$92.35
$85.03 - $85.03
$85.03
$85.03 - $85.03
$85.03

Meade 6 ETX LS Flexi-Heat® Flexible Heated Dew Shield - with lower notch - SKU# AZ-819

Astrozap
In stock

Flexi-Heat® dew heater specs: 7.5 Watts @ 12 Volts, .64 Amps. The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive me...

View full details
$85.03 - $85.03
$85.03
$85.03 - $85.03
$85.03
$54.18 - $54.18
$54.18
$54.18 - $54.18
$54.18

Meade ETX 90 Flexi-Heat® Flexible Heated Dew Shield - SKU# AZ-803-M

Astrozap
In stock

Flexi-Heat® dew heater specs: 6.1 Watts @ 12 Volts, .53 Amps. The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive me...

View full details
$54.18 - $54.18
$54.18
$54.18 - $54.18
$54.18
$122.32 - $122.32
$122.32
$122.32 - $122.32
$122.32

Takahashi E200 266mm Newtonian Flexi-Heat® Heated Flexible Dew Shield - with No Notches - SKU# AZ-837

Astrozap
In stock

The AZ-837 Flexi-Heat® heated flexible dew shield, with no notches, fits Takahashi E200 266mm Newtonian telescopes.  Flexi-Heat® dew heater specs: ...

View full details
$122.32 - $122.32
$122.32
$122.32 - $122.32
$122.32
$62.26 - $62.26
$62.26
$62.26 - $62.26
$62.26

Sky-Watcher Explorer 130 Flexi-Heat® Heated Flexible Dew Shield - SKU# AZ-827

Astrozap
In stock

The AZ-827 Flexi-Heat® Heated Flexible Dew Shield fits Sky-Watcher Explorer 130 Newtonians.  Flexi-Heat® dew heater specs: 16 Watts @ 12 Volts, 1....

View full details
$62.26 - $62.26
$62.26
$62.26 - $62.26
$62.26
$86.26 - $86.26
$86.26
$86.26 - $86.26
$86.26

Takahashi Mewlon 180 Flexi-Heat® Heated Flexible Dew Shield - No Notch - SKU# AZ-835

Astrozap
In stock

Flexi-Heat® dew heater specs: 16 Watts @ 12 Volts, 1.40 Amps. Fits 210mm outside diameters. The Astrozap Flexible Heated Dew Shield uniquely combi...

View full details
$86.26 - $86.26
$86.26
$86.26 - $86.26
$86.26
$95.65 - $95.65
$95.65
$95.65 - $95.65
$95.65

Meade 8 LXD55 & LXD75 Sct-Newt Flexi-Heat® Flexible Heated Dew Shield - SKU# AZ-801

Astrozap
In stock

Flexi-Heat® dew heater specs: 14.5 Watts @ 12 Volts, 1.20 Amps.  The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive...

View full details
$95.65 - $95.65
$95.65
$95.65 - $95.65
$95.65