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Dew Protection

Items 1 - 25 of 29

Astrozap Flexible Dew Shield for Meade ETX 90 and Celestron C-90 Telescopes - AZ103

SKU: AZP-AZ103
  • Known to Fit by Aperture: 3" Telescopes
  • Known to Fit by Model: Meade ETX 90 and Celestron C-90 Telescopes
$24.95

Astrozap Flexible Dew Shield for Meade ETX 105 & Celestron 4" Nexstar - AZ104

SKU: AZP-AZ104
  • Known to Fit by Aperture: 4" Telescopes
  • Known to Fit by Model: Meade ETX 105 & Celestron 4" Nexstar Telescopes
$27.95

Astrozap Flexible Dew Shield For ETX 125 or C5 Telescopes - AZ105

SKU: AZP-AZ105
  • Known to Fit by Aperture: 5" Telescopes
  • Known to Fit by Model: Meade ETX 125 and Celestron C5 Telescopes
$29.50

Astrozap Flexible Dew Shield with Notch - 6" Celestron NexStar SE - AZ116

SKU: AZP-AZ116
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: Celestron 6" NexStar SE Telescopes
$34.25

Astrozap Flexible Dew Shield with Notch - 5" Celestron NexStar SE - AZ117

SKU: AZP-AZ117
  • Known to Fit by Aperture: 5" Telescopes
  • Known to Fit by Model: 5" Celestron NexStar SE Telescopes
$32.95

Astrozap Flexible Dew Shield For Meade ETX 80 - AZ119

SKU: AZP-AZ119
  • Known to Fit by Aperture: 3" Telescopes
  • Known to Fit by Model: Meade ETX 80 Telescopes
$24.95

Astrozap Flexible Dew Shield with Notch for 6" Meade ETX Light Switch - AZ120

SKU: AZP-AZ120
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: 6" Meade ETX Light Switch Telescopes
$35.95

Astrozap Flexible Dew Shield with Notches for 6" Astro-Tech/ GSO RC - AZ124

SKU: AZP-AZ124
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: 6" Astro-Tech, 6" GSO Telescopes, and 190 mm Diameter Optical Tubes
$35.95

Astrozap Flexi-Heat Dew Shield For 6" LXD 55/75SN Telescope - AZ800

SKU: AZP-AZ800
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: Meade LXD 55/75SN Telescopes
$64.85

Astrozap Flexi-Heat Dew Shield For ETX 90/C-90 Telescopes - AZ803

SKU: AZP-AZ803
  • Known to Fit by Aperture: 3" Telescopes
  • Known to Fit by Model: Meade ETX 90 and Celestron C-90 Telescopes
$49.25

Astrozap Flexi-Heat Dew Shield For ETX 105 / Nexstar 4" Telescopes - AZ804

SKU: AZP-AZ804
  • Known to Fit by Aperture: 4" Telescopes
  • Known to Fit by Model: Meade ETX 105 and Celestron Nexstar 4" Telescopes
$55.35

Astrozap Flexi-Heat Dew Shield For ETX 125 / C-5 Telescopes - AZ805

SKU: AZP-AZ805
  • Known to Fit by Aperture: 5" Telescopes
  • Known to Fit by Model: Meade ETX 125 and Celestron C5 Telescopes
$56.60

Astrozap Flexi-Heat Dew Shield with Notch for Celestron 6" SE Telescope - AZ816

SKU: AZP-AZ816
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: Celestron 6" SE Telescopes
$79.45

Astrozap Flexi-Heat Dew Shield - Celestron 5" SE Telescope - AZ818

SKU: AZP-AZ818
  • Known to Fit by Aperture: 5" Telescopes
  • Known to Fit by Model: Celestron 5" SE Telescopes
$65.50

Astrozap Flexi-Heat Dew Shield for 6" Meade Light Switch w/ Notch - AZ819

SKU: AZP-AZ819
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: Meade 6" Light Switch Telescopes
$77.30

Telrad Standard Hinged Dew Shield - 2020

SKU: TRD-2020
  • Known to Fit by Aperture: Telrad Finders
  • Known to Fit by Model: Telrad Finders
$16.75

Telrad Dew Shield Plus with Mirror for 90º Viewing - 2025

SKU: TRD-2025
  • Known to Fit by Aperture: Telrad Finders
  • Known to Fit by Model: Telrad Finders
$29.35
AstroZap Flexible Dew Shield for Celestron 127 mm SLT Telescopes

AstroZap Flexible Dew Shield for Celestron 127 mm SLT Mak - AZ133

SKU: AZP-AZ133
  • Known to Fit by Aperture: 5" Telescopes
  • Known to Fit by Model: 144 mm (5.67") Optical Tubes and Celestron 127 mm SLT Maksutov Telescopes
$29.50
AstroZap FlexiShield for Orion Star Max 90 Mak-Cass Optical Tubes

AstroZap Flexible Dew Shield for Orion Star Max 90 Mak-Cass - AZ140

SKU: AZP-AZ140
  • Known to Fit by Aperture: 4" Telescopes
  • Known to Fit by Model: Orion 90 mm Star Max and 104 mm (4.1") Optical Tubes
$24.95
AstroZap FlexiShield for 150 mm Maksutov Telescopes

AstroZap Flexible Dew Shield for 150 mm Mak Telescopes - AZ136

SKU: AZP-AZ136
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: 150 mm Maksutov Optical Tubes
$34.25
AstroZap FlexiShield for Orion 102 mm Star-Max Mak-Cass Telescope

AstroZap Flexible Dew Shield for Orion Star Max 102 Mak-Cass - AZ141

SKU: AZP-AZ141
  • Known to Fit by Aperture: 5" Telescopes
  • Known to Fit by Model: 123mm (4.8") Diameter OTAs and Orion Star Max 102 Mak-Cass Telescopes
$27.95
AstroZap FlexiShield for Orion 127 mm Star Max Telescope

AstroZap Flexible Dew Shield for Orion Star Max 127 Mak-Cass - AZ142

SKU: AZP-AZ142
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: 149 mm (5.9") Optical Tubes and Orion Star Max 127 Maksutov-Cassegrain Telescopes
$29.50
AstroZap Flexi-Heat Dew Shield for Celestron SLT 127 Mak

AstroZap Flexi-Heat Dew Shield for Celestron 127 mm SLT Mak - AZ822

SKU: AZP-AZ822
  • Known to Fit by Aperture: 5" Telescopes
  • Known to Fit by Model: Celestron 127 mm SLT Maksutov Telescopes
$56.60
AstroZap Flexible Heated Dew Shield for Orion 150 mm Maksutov Telescopes

AstroZap Flexi-Heat Dew Shield for Orion 150 mm Mak - AZ823

SKU: AZP-AZ823
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: Orion 150 mm Maksutov Telescopes
$70.60
AstroZap Aluminum 14" SCT Meade Dew Shield Cap - AZ-309

AstroZap Aluminum 6" SCT Celestron SE Dew Shield Cap - AZ-311

SKU: AZP-AZ-311
  • Known to Fit by Aperture: 6" Telescopes
  • Known to Fit by Model: 6" Celestron SCT SE Dew Shields
$52.10

Shield your scope from the harmful effects of dew and stray light with these accessories from High Point Scientific! Dew doesn’t have to put a damper on your stargazing experience. The effects of dew are the same as when it collects on a car windshield; you will find a thick layer of condensed water, or dew, in the wee hours of the morning on your scope’s lens when you’re at a location with a high enough humidity level and air temperature ideal for dew formation. When dew collects on your telescope’s lens, it important not to wipe it or you will risk damaging the anti-reflection coatings.


So what can you do? Prevention is key. Equip your telescope with dew shield to reduce the amount of cold air your telescope’s lens is exposed to. Light shrouds are another great way to protect your telescope from the elements and are even excellent at keeping stray light from entering your optics. You already see dew? Use a dew heater strip to warm the lens surface and evaporate dew. Heated dew shields are the best of both worlds. They effectively prevent dew formation and ensure your lens stays warm all night long. Check out our selection of eyepiece dew heater strips to keep your eyepieces in tip-top shape.


Here at High Point, we handpicked products we know you will enjoy. We have selected accessories from the best manufacturers in the industry, such as AstroZap, Dew-Not, Kendrick, and ZWO. Enjoy long, uninterrupted nights viewing the skies with the best dew protection available.

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