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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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L eXtreme dual passband light pollution filter from Optolong

Thursday, April 25, 2024 by Russ Scritchfield

Optolong filters are becoming essential tools for terrestrial stargazers as urban expansion worsens light pollution, making it increasingly difficult to capture clear night sky images. The growing urbanization has rendered many skies unsuitable for detailed astronomical imaging. However, with the ri...

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