Multi-Band fitlers

Optolong’s multiband filters — such as the L-eNhance, L-eXtreme, and L-Ultimate — bring versatile, high-performance light pollution suppression to one-shot color cameras and complete imaging setups. By selectively passing key nebula emission lines (H-alpha, H-beta, OIII) while blocking unwanted skyglow and artificial light, these filters deliver cleaner, more vivid deep-sky images with enhanced contrast and color detail even under bright or suburban skies. For astrophotographers seeking a flexible solution without switching to monochrome, multiband filters offer an excellent balance of convenience and image-quality improvements.