OPTOLONG New Optolong Filter 2-inch L-Quad Enhance Filer Professional L-Quad Enhance Filter (L-QEF) smart height: 20px

height: 20px

Dark Filter: Automated dark frame calibration to suppress thermal noise

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OPTOLONG New Optolong Filter 2-inch L-Quad Enhance Filer Professional L-Quad Enhance Filter (L-QEF) smart height: 20pxL Quad Enhance Filter Spectrum: Based on the characteristics of celestial bodies emission lines and light pollution emission lines, L Quad Enhance filter effectively reduces the impact of light pollution and suppresses the background light of astronomical objects, thus effectively enhancing the contrast and details of the celestial bodies. Using L QEF filter can help you save a lot of time during the shooting process, yet obtaining incredible results.