Astrozap Flexi-Heat Dew Shield With One Notch For Celestron 8" AVX, CGEM, And Edge HD SCTs

AstroZap Flexi-Heat® Heated Dew Shield – With One Notch for Celestron 8" AVX, CGEM, and EdgeHD SCTs

Targeted Dew Protection for Your Mount-and-Dovetail Setup

The AstroZap Flexi-Heat® Dew Shield for Celestron 8" Schmidt-Cassegrains is tailored for scopes riding on AVX, CGEM, or similar German equatorial mounts, where a single dovetail rail is used for mounting. This version includes a precision-cut notch to ensure a perfect fit around your dovetail bar, keeping the shield securely in place without interfering with your mounting hardware.

What sets this model apart is its integrated heater strip, which connects via a standard RCA plug to your 12V dew controller (sold separately). That gives you passive and active dew protection in one streamlined package—helping you stay ahead of moisture in changing weather conditions.

Made from durable, flexible ABS plastic with a felt-lined interior, the shield also reduces stray light and boosts contrast, especially helpful under suburban skies. The Velcro-style closure ensures a secure, tool-free attachment.

Key Features:

• Custom Fit for Celestron 8" SCTs on AVX/CGEM Mounts: Notched to accommodate single dovetail bar setups

• Built-In RCA Heater Strip: Pairs with any standard 12V dew controller

• Felt-Lined Interior: Absorbs stray light and helps delay cooling

• Flexible ABS Construction: Lightweight, field-tested, and easy to pack

• Velcro Closure: Fast, secure installation

• Made in the USA: Designed and built by AstroZap for long-term reliability

Compatibility:

Fits Celestron 8" SCTs (including EdgeHD 8") mounted on AVX, CGEM, and similar German equatorial mounts that use a single dovetail bar. For fork-mounted scopes or dual-rail setups, see AstroZap’s alternate versions with fork cutouts or dual notches.

Observing Tip:

Starting your dew heater early can extend your session by hours, especially when humidity spikes after sunset. With the Flexi-Heat shield in place and your controller powered on from the start, you’re protecting your corrector plate before dew ever has a chance to settle.