Astrozap For Celestron 11" EdgeHD SCT, Texture Black Finish Aluminum
Manufacturer Part # AZ-246
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 plate—two 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 you’re 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 fit—no tools required
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Textured Black Finish: Complements the EdgeHD’s 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 AstroZap’s 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. It’s especially useful for permanent observatory installations where a firm, consistent fit is just as important as dew protection.