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Dew & Moisture Protection

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  • Astrozap AstroZap Dew Heater for Rigel Quik Finder - AZ-722
    $25.00
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    No free shipping.
  • Astrozap AstroZap Dew Heater for 8x50 Finder Scope (Pair) - AZ-723
    $60.00
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    No free shipping.
  • Virgo Astronomics Virgo Astronomics 40mm - 80mm Binocular Dew Guard Cap Set - GUARD
    $14.95 $7.48
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    No free shipping.
  • Astrozap Celestron 8
    Astrozap Astrozap Aluminum Dew Shield for Celestron 8" RASA - Black - AZ-257
    $125.00
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    No free shipping.
  • PrimaLuceLab PrimaLuceLab Environmental Computerized Controller for EAGLE - ECCO
    $195.00
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    No free shipping.
  • Meade 8
    Meade Meade Flexible Dew Shield for 8" ACF Telescopes - 608025
    $39.99 $29.95
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  • Meade 10
    Meade Meade Flexible Dew Shield for 10" ACF Telescopes - 608026
    $49.99 $39.95
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  • Meade 12
    Meade Meade Flexible Dew Shield for 12" ACF Telescopes - 608027
    $64.99 $49.95
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  • Meade 14
    Meade Meade Flexible Dew Shield for 14" - 16" ACF Telescopes - 608028
    $99.99 $79.95
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  • Farpoint 2
    FarPoint Farpoint 2" Desiccant Cap - FP325
    $44.00
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  • Farpoint 1.25
    FarPoint FarPoint 1.25" Desiccant Cap - FP326
    $38.00
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  • FarPoint Farpoint Desiccant Cap Silica Gel Refills - Twenty 2g Packets - FP327
    $10.00
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  • Farpoint Dry Pack - 1 Pack
    FarPoint Farpoint Desiccant Dry Pack - FP328
    $13.00
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  • Farpoint SBIG CCD Camera Replacement Desiccant Plug System
    FarPoint Farpoint SBIG CCD Camera Replacement Desiccant Plug System - FP329
    $75.00
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  • Farpoint Dry Pack - 4 Pack
    FarPoint Farpoint Dry Pack - 4 Pack - FP331
    $40.00
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  • AstroZap Meade ETX 60 and 70AT Flexible Dew Shield - AZ-149
    Astrozap AstroZap Meade ETX 60 and 70AT Flexible Dew Shield - AZ-149
    $22.95
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  • Astrozap Hard Aluminum Dew Shield for Meade 16
    Astrozap Astrozap Aluminum Dew Shield for Meade 16" SCT - Texture Blue - AZ221-T
    $325.00
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    free shipping
  • AstroZap Aluminum 14
    Astrozap AstroZap Aluminum 16" SCT Meade Dew Shield Cap - AZ-313
    $45.00
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  • Astrozap Astrozap Flexible Dew Shield For Meade 6" LXD75 Schmidt-Newtonian Telescopes - AZ100
    $32.95
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  • Astro Systems AstroSystems Dew Shield for Telrad Finder
    $18.00
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  • Astro Systems Astro Systems Secondary Dew Guard 3.5" to 6.0" Secondary Mirrors - DG3
    $50.00
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    No free shipping.
  • Astro Systems Astro Systems Secondary Dew Guard 2.6" to 3.1" Secondary Mirrors - DG2
    $45.00
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    No free shipping.
  • Astro Systems Astro Systems Secondary Dew Guard For 1.3" to 2.14" Secondary Mirrors - DG1
    $40.00
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    No free shipping.
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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.

High Point Scientific is rated 4.9/5 based on 1347 reviews

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