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3nm dual band filters coming from Antlia
Monday, September 9, 2024 by Russ Scritchfield
Two new filters are coming from Antlia that operate on a principle of selective transmission, allowing only the most scientifically significant wavelengths to reach your camera's sensor. We're talking about the 3nm Ha&OIII and the 3.5nm SII&H-beta filters - in a single filter. ...
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