Description
This Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For Sale.
AstroZap Aluminum Dew Shield For Celestron 11″ EdgeHD SCT (Textured Black Finish)
Rigid, Reliable Dew and Glare Protection for Your EdgeHD 11-Inch OTA
The AstroZap Aluminum Dew Shield for the Celestron 11″ EdgeHD Schmidt-Cassegrain is a precision-fit solution for observers and imagers who need serious dew control with the stability of a rigid design. Built with durable, powder-coated aluminum in a textured black finish, this shield is designed to match the form and function of the EdgeHD series while enhancing performance under challenging sky conditions.
The shield features a felt-lined interior to absorb stray light and slow the radiative cooling of the corrector platetwo key factors that reduce dew formation and improve image contrast. Nylon thumbscrews provide a non-marring, tool-free attachment that holds securely without shifting during use, making this an ideal choice for permanent setups or demanding portable rigs.
Whether youre capturing long-exposure images or spending the night visually scanning deep space, this dew shield will help keep your optics clear and your targets sharp.
Key Features:
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Custom Fit for Celestron 11″ EdgeHD SCTs: Matches the profile and finish of EdgeHD optical tubes
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Rigid Powder-Coated Aluminum: Strong, stable, and weather-resistant
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Felt-Lined Interior: Reduces glare and delays dew formation
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Nylon Thumbscrews: Secure and non-marring fitno tools required
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Textured Black Finish: Complements the EdgeHDs modern aesthetic
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Made in the USA: AstroZap quality built for long-term use
Compatibility:
Fits Celestron 11″ EdgeHD Schmidt-Cassegrain telescopes. This version is specifically tailored for EdgeHD models and may not fit standard 11″ SCTs. For non-EdgeHD tubes, see AstroZaps alternate aluminum shield offerings.
Observing Tip:
A rigid aluminum dew shield offers maximum stability in breezy conditions and won’t sag or deform during long imaging runs. Its especially useful for permanent observatory installations where a firm, consistent fit is just as important as dew protection.






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