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

Celestron 8 SCT and RASA Flexi-Heat® Heated Flexible Dew Shield - with Upper and Lower Dovetail Notches  - SKU# AZ-820-N-2
$106.15

Celestron 8 SCT and RASA Flexi-Heat® Heated Flexible Dew Shield - with Upper and Lower Dovetail Notches - SKU# AZ-820-N-2

Astrozap

The AZ-820-N-2 Flexi-Heat® heated flexible dew shield fits Celestron 8" SCT's with Upper and lower dovetails including: CGX-800 SCT CGX 800 EdgeH...

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$106.15
Celestron 8 SCT Flexi-Heat® Heated Flexible Dew Shield - with Side Bar Notch - SKU# AZ-817
$93.06

Celestron 8 SCT Flexi-Heat® Heated Flexible Dew Shield - with Side Bar Notch - SKU# AZ-817

Astrozap

The AZ-817 Flexi-Heat® heated flexible dew shield fits Celestron 8" SCT's with side bar including: NexStar Evolution 8" SCT NexStar Evolution 8" ...

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$93.06
Celestron 8 RASA Aluminum Dew Shield - With Upper and Lower Dovetail Notches and Side Notches - SKU# AZ-257
Sold out
$241.50

Celestron 8 RASA Aluminum Dew Shield - With Upper and Lower Dovetail Notches and Side Notches - SKU# AZ-257

Astrozap

The AZ-257 aluminum dew shield fits the Celestron 8" RASA with upper and lower dovetails including: CGX 8" RASA CGEM II 8" RASA Advanced VX 8" ...

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$241.50
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Celestron 11 SCT Flexi-Heat® Heated Flexible Dew Shield - with Upper and Lower Dovetail Notches - SKU# AZ-812-N-2
$155.43

Celestron 11 SCT Flexi-Heat® Heated Flexible Dew Shield - with Upper and Lower Dovetail Notches - SKU# AZ-812-N-2

Astrozap

The AZ-812-N-2 Flexi-Heat® heated flexible dew shield fits Celestron 11" SCT's with upper and lower dovetails including: CGX-L 1100 SCT CGX-L 110...

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$155.43
Celestron NexStar 127 SLT MAK Flexi-Shield® Flexible Dew Shield  - with No Notches - SKU# AZ-133
$32.45

Celestron NexStar 127 SLT MAK Flexi-Shield® Flexible Dew Shield - with No Notches - SKU# AZ-133

Astrozap

The AZ-133 Flexi-Shield® flexible dew shield fits the Celestron NexStar 127 SLT Maksutov telescope. The dew shield is the basic component of t...

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$32.45
Celestron 11 RASA Aluminum Dew Shield - With Upper and Lower Dovetail Notches and Side Notches - SKU# AZ-255
$288.82

Celestron 11 RASA Aluminum Dew Shield - With Upper and Lower Dovetail Notches and Side Notches - SKU# AZ-255

Astrozap

The AZ-255 aluminum dew shield fits the Celestron 11" RASA with upper and lower dovetails including: CGX-L 1100 RASA CGX 1100 RASA Astrozap alum...

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$288.82
Celestron 11 SCT Hyperstar Aluminum Dew Shield - With Upper and Lower Dovetail Notches and Side Notches - SKU# AZ-251-TB
Sold out
$288.82

Celestron 11 SCT Hyperstar Aluminum Dew Shield - With Upper and Lower Dovetail Notches and Side Notches - SKU# AZ-251-TB

Astrozap

The AZ-251-TB aluminum dew shield fits Celestron 11" SCT's with Hyperstar and with upper and lower dovetails including: CGX-L 1100 SCT CGX-L 1...

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$288.82
Sold out
Sky-Watcher 127mm Mak Flexi-Shield® Flexible Dew Shield - SKU# AZ-155
$32.45

Sky-Watcher 127mm Mak Flexi-Shield® Flexible Dew Shield - SKU# AZ-155

Astrozap

The dew shield is the basic component of the passive dew fighting system with the added feature of shielding the telescope from undesirable stray ...

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$32.45
Celestron 9.25 SCT Flexi-Heat® Heated Flexible Dew Shield - with Upper and Lower Dovetail Notches - SKU# AZ-809-N-2
$130.19

Celestron 9.25 SCT Flexi-Heat® Heated Flexible Dew Shield - with Upper and Lower Dovetail Notches - SKU# AZ-809-N-2

Astrozap

The AZ-809-N-2 Flexi-Heat® heated flexible dew shield fits Celestron 9.25" SCT's with upper and lower dovetails including: CGX-L 925 SCT CGX-L 92...

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$130.19
Takahashi Flexi-Shield® Flexible Dew Shields
from $37.68

Takahashi Flexi-Shield® Flexible Dew Shields

Astrozap

The dew shield is the basic component of the passive dew fighting system with the added feature of shielding the telescope from undesirable stray...

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from $37.68
Celestron 6 SCT Flexi-Shield® Heated Flexible Dew Shield - with Side Bar Notch - SKU# AZ-816
$87.40

Celestron 6 SCT Flexi-Shield® Heated Flexible Dew Shield - with Side Bar Notch - SKU# AZ-816

Astrozap

The AZ-816 Flexi-Heat® heated flexible dew shield fits Celestron 6" SCT's with side bar including: Advanced VX 6" SCT NexStar Evolution 6" SCT N...

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$87.40
Orion Star Max Flexi-Shield® Flexible Dew Shield
from $27.45

Orion Star Max Flexi-Shield® Flexible Dew Shield

Astrozap

The dew shield is the basic component of the passive dew fighting system with the added feature of shielding the telescope from undesirable stray ...

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from $27.45
Celestron 8 SCT Hyperstar Aluminum Dew Shield - With Upper and Lower Dovetail Notches and Side Notches - SKU# AZ-250-TB
Sold out
$241.50

Celestron 8 SCT Hyperstar Aluminum Dew Shield - With Upper and Lower Dovetail Notches and Side Notches - SKU# AZ-250-TB

Astrozap

The AZ-250-TB aluminum dew shield fits Celestron 8" SCT's with Hyperstar and with upper and lower dovetails including: CGX 800 SCT CGX 800 E...

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$241.50
Sold out
Celestron 8 SCT Aluminum Dew Shield - With Upper and Lower Dovetail Notches - AZ-245
$189.92

Celestron 8 SCT Aluminum Dew Shield - With Upper and Lower Dovetail Notches - AZ-245

Astrozap

Please note: AZ-245 is temporarily out of stock but expected to be available to order again in September, 2022. The AZ-245 aluminum dew shield fits...

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$189.92
Celestron 6 SCT Flexi-Shield® Flexible Dew Shield - with Side Bar Notch - SKU# AZ-116
$37.68

Celestron 6 SCT Flexi-Shield® Flexible Dew Shield - with Side Bar Notch - SKU# AZ-116

Astrozap

The AZ-116 Flexi-Shield™ flexible dew shield fits Celestron 6" SCT's with side bar including: Advanced VX 6" SCT NexStar Evolution 6" SCT Nexstar...

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$37.68
Celestron 5SE SCT Flexi-Shield® Flexible Dew Shield - with Notch for Side Bar - SKU# AZ-117
$36.25

Celestron 5SE SCT Flexi-Shield® Flexible Dew Shield - with Notch for Side Bar - SKU# AZ-117

Astrozap

The AZ-117 Flexi-Shield® flexible dew shield with notch for side bar fits Celestron 5SE SCT with upper and lower dovetails including: The dew shi...

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$36.25
Celestron Evolution 9.25 SCT Flexi-Heat® Heated Flexible Dew Shield - with Side Notch  - SKU# AZ-809-E
$125.51

Celestron Evolution 9.25 SCT Flexi-Heat® Heated Flexible Dew Shield - with Side Notch - SKU# AZ-809-E

Astrozap

The AZ-809-E Flexi-Heat® heated flexible dew shield with side notch fits the Celestron NexStar Evolution 9.25 SCT.  Flexi-Heat® dew heater specs: ...

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$125.51
Celestron 11 SCT Aluminum Dew Shield - With Upper and Lower Dovetail Notches - SKU# AZ-256
$233.11

Celestron 11 SCT Aluminum Dew Shield - With Upper and Lower Dovetail Notches - SKU# AZ-256

Astrozap

The AZ-256 aluminum dew shield fits the Celestron 11 SCT with upper and lower dovetails including: CGX-L 1100 SCT CGX-L 1100 EdgeHD CGX 1100 SCT...

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$233.11
Celestron 8 SCT Flexi-Shield® Flexible Dew Shield - with Side Bar Notch - SKU# AZ-118
$43.45

Celestron 8 SCT Flexi-Shield® Flexible Dew Shield - with Side Bar Notch - SKU# AZ-118

Astrozap

The AZ-118 Flexi-Shield® flexible dew shield fits Celestron 8" SCT's with side bar including: Advanced VX 8" SCT Advanced VX 8" EdgeHD Advanced V...

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$43.45
Celestron 11 SCT Flexi-Shield® Flexible Dew Shield -  with Upper and Lower Dovetail Notches - SKU# AZ-148
$71.56

Celestron 11 SCT Flexi-Shield® Flexible Dew Shield - with Upper and Lower Dovetail Notches - SKU# AZ-148

Astrozap

The AZ-148 Flexi-Shield® flexible dew shield fits Celestron 11" SCT's with upper and lower dovetail notches including: CGX-L 1100 SCT CGX-L 1100 ...

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$71.56
Celestron NexStar 90 SLT MAK and C90 MAK Flexi-Shield® Flexible Dew Shield with No Notch - SKU# AZ-103-C
$27.45

Celestron NexStar 90 SLT MAK and C90 MAK Flexi-Shield® Flexible Dew Shield with No Notch - SKU# AZ-103-C

Astrozap

AZ-103 Flexi-Shield® flexible dew shield fits the Celestron NexStar 90 SLT MAK and C90 MAK telescopes. The dew shield is the basic component of th...

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$27.45
Celestron 9.25 SCT Flexi-Heat® Heated Flexible Dew Shield - with Lower Dovetail Notch - SKU# AZ-809-N-1
$125.51

Celestron 9.25 SCT Flexi-Heat® Heated Flexible Dew Shield - with Lower Dovetail Notch - SKU# AZ-809-N-1

Astrozap

The AZ-809-N-1 Flexi-Heat® heated flexible dew shield fits Celestron 9.25" SCT's with lower dovetails including: CGX-L 925 SCT CGX-L 925 EdgeHD C...

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$125.51
Celestron, Sky-Watcher and Orion 180mm Mak Flexi-Shield® Flexible Dew Shield - with No Notches  - SKU# AZ-144
$42.68

Celestron, Sky-Watcher and Orion 180mm Mak Flexi-Shield® Flexible Dew Shield - with No Notches - SKU# AZ-144

Astrozap

The AZ-144 Flexi-Shield® flexible dew shield fits Celestron, Sky-Watcher and Orion 180mm Maksutov telescopes. The dew shield is the basic compone...

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$42.68
Meade 10 SCT Flexi-Heat® Flexible Heated Dew Shield - SKU# AZ-811
$126.45

Meade 10 SCT Flexi-Heat® Flexible Heated Dew Shield - SKU# AZ-811

Astrozap

Flexi-Heat® dew heater specs: 17.8 Watts @ 12 Volts, 1.49 Amps. The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive ...

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$126.45

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