Description
AstroZap Flexi-Heat Heated Dew Shield For Celestron 11″ CGE & EdgeHD SCTs (with Single Notch)
Active Dew Control for Celestron 11″ Optical Tubes with One Mounting Rail
The AstroZap Flexi-Heat dew shield for Celestron 11″ CGE and EdgeHD Schmidt-Cassegrain telescopes provides powerful dew protection through a combination of insulating design and built-in heater stripperfect for scopes equipped with a single dovetail mounting bar.
This version includes a precision-cut single notch to accommodate OTAs with either a top or bottom dovetail, allowing a snug, centered fit without interference. The shield wraps around the front cell and attaches securely with a Velcro-style closure, while the felt-lined interior blocks stray light and enhances contrast.
The integrated RCA-terminated heater strip connects to any standard 12V dew controller (sold separately), giving you reliable, field-proven dew prevention for long observing sessionseven in heavy humidity or dropping nighttime temperatures.
Key Features:
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Designed for Celestron 11″ CGE & EdgeHD SCTs with One Dovetail Bar
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Integrated RCA Heater Strip: Compatible with standard 12V dew controllers
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Single Notch Design: Custom cut for OTAs with either top or bottom dovetail rails
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Felt-Lined Interior: Helps block stray light and delay radiative cooling
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Flexible ABS Construction: Lightweight, rollable, and easy to install
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Velcro Closure: Secure fit with fast setup
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Made in the USA: High-quality construction from AstroZap
Compatibility:
Fits Celestron 11″ CGE and EdgeHD Schmidt-Cassegrain OTAs with a single dovetail rail (top or bottom). For models with dual rails, see the two-notch version.
Observing Tip:
SCTs are especially prone to dew on the corrector plateespecially larger apertures like 11″ and up. A Flexi-Heat shield gives you the best of both worlds: passive insulation plus active heating. Turn it on early to stay ahead of moisture before it becomes a problem.
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