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Dew & Moisture Protection

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  • Astrozap Astrozap Flexi-Heat Dew Shield For 6" LXD 55/75SN Telescope - AZ800
    $64.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 8" LXD 55/75 SN Telescopes - AZ801
    $75.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 10" Meade LXD 55/75SN Schmidt-Newtonian Telescope - AZ802
    $93.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For ETX 90/C-90 Telescopes - AZ803
    $49.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For ETX 105 / Nexstar 4" Telescopes - AZ804
    $52.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For ETX 125 / C-5 Telescopes - AZ805
    $56.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield for 7" Mak & 8" SCT Telescopes - AZ807
    $75.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 9.25" SCT & CPC Telescopes - AZ809
    $86.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield with One Notch - 9.25" SCT/CGE & HD Telescopes - AZ809N-1
    $86.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 10" SCT Telescopes - AZ811
    $93.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 11" SCT Telescopes - AZ812
    $125.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield with One Notch - 11" CGE SCT & HD Telescopes - AZ812-N-1
    $125.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 12" SCT Telescopes - AZ813
    $136.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 14" SCT Telescopes - AZ814
    $156.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield with One Notch - 14" CGE SCT & HD Telescopes - AZ814-N-1
    $156.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 16" SCT Telescopes - AZ815
    $175.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield with Notch for Celestron 6" SE Telescope - AZ816
    $75.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield with Notch for Celestron 8" SI/SE Telescope - AZ817
    $82.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield - Celestron 5" SE Telescope - AZ818
    $64.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield for 6" Meade Light Switch w/ Notch - AZ819
    $75.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 8" Celestron Edge HD with One Notch - AZ820-N-1
    $82.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 8" Meade Light Switch w/ Notch - AZ821
    $82.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield For 8" Celestron Edge HD with Two Notches - AZ820-N-2
    $92.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield with Two Notches - 14" CGE SCT & HD Telescopes - AZ814-N-2
    $166.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield with Two Notches - 11" CGE SCT & HD Telescopes - AZ812-N-2
    $135.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield with Two Notches - 9.25" SCT/CGE & HD Telescopes - AZ809-N-2
    $96.00
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  • Astrozap Astrozap Flexi-Heat Dew Shield with Notch for 9.25" Evolution Telescopes - AZ809-E
    $86.00
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  • AstroZap Flexi-Heat Dew Shield for Celestron SLT 127 Mak
    Astrozap AstroZap Flexi-Heat Dew Shield for Celestron 127 mm SLT Mak - AZ822
    $56.00
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  • AstroZap Flexible Heated Dew Shield for Orion 150 mm Maksutov Telescopes
    Astrozap AstroZap Flexi-Heat Dew Shield for Orion 150 mm Mak - AZ823
    $64.00
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  • AstroZap Flexible Heated Dew Shield for Orion 180 mm Maksutov Telescopes
    Astrozap AstroZap Flexi-Heat Dew Shield for Orion 180 mm Mak - AZ824
    $75.00
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  • AstroZap Flexi-Heat Dew Shield for Orion 190 mm Maksutov Telescopes
    Astrozap AstroZap Flexi-Heat Dew Shield for Orion 190 mm Mak - AZ825
    $86.00
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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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