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ZWO EFW new design for 2026 just arrived

Tuesday, December 9, 2025 by Richard Harris

ZWO has released a refresh of its staple electronic filter wheel. At first glance it looks much like the version many astrophotographers already use, which appears to be the intention. Most people are not looking for new habits when a clear night finally arrives. What does stand out is a sturdier bo...

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How ZWO changed amateur astronomy

Tuesday, August 26, 2025 by Richard Harris

There was a time in amateur astronomy when photographing the heavens felt as challenging as lassoing the moon - I've been there. A decade or two ago, if you told a backyard stargazer they could capture stunning nebulae and galaxies with affordable gear, they might’ve raised an eyebrow. Ast...

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