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Secondary mirror heater that is rib-mounted

Sunday, April 13, 2025 by Richard Harris

One of the most frustrating issues for Newtonian telescope users, especially in humid or cold conditions, is dealing with dew and condensation on the secondary mirror. It is a problem that can end your night early, whether you are observing or capturing long-exposure images. The Rib-Mounted ...

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New dew heater controllers from Astro-Smart

Monday, May 20, 2024 by Richard Harris

Astro-Smart is excited to introduce the new Independent 1 to 4 Channel Dew Annihilator MDA Family Controller! Choose from models like the MDA-4, MDA-3, MDA, Meade Fork Arm MDA, or Meade Fork Arm MDA2. Designed for seamless compatibility with any telescope, the MDA Family ensures trouble-free operati...

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