You searched for "dew control devices"

New dew heater tailored for StarSense Explorer

Friday, October 3, 2025 by Austin Harris

Astronomy equipment manufacturer R-Sky Astro Instruments has released a new accessory designed specifically for Celestron’s StarSense Explorer smartphone dock. The product is a dew heater that helps keep the dock’s alignment mirror free of condensation, a common problem during nighttime ...

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Guide scope dew heater from Modulus Optics

Friday, July 25, 2025 by Richard Harris

Dew on equipment during astrophotography sessions is a common issue, especially on guide scopes. Without something to keep condensation away, water can blur images, mess with tracking, and possibly harm the optics. Larger telescopes often have dedicated dew heaters, but small guide scopes are usuall...

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