The Omegon light pollution filter is a type of broadband filter. Its effectiveness makes it universally applicable. The wide passband allows for better viewing of star clusters, galaxies, nebulae, and comets. However,...
IMPORTANT ANNOUNCEMENT !! When a filter is used between the corrector and the camera the working distance will increase to 1/3 of the thickness of the filter. if a 2mm filter is used it will increase approximately 650 microns, 0.65mm
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