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Stellar SHO set from Optolong to unlock your cameras performance

Thursday, October 2, 2025 by Richard Harris

Optolong has introduced a new pair of filters designed for astrophotographers using color cameras: the L-Synergy and the updated L-eXtreme. Together, these filters provide a pathway to creating narrowband-style images in the well-known Hubble Palette (SHO) while maintaining compatibility with one-sh...

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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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