Haida NanoPro UV-IR-CUT Filter is tailored for CCD/CMOS digital sensors, crafted with high-quality optical glass that shields your lens from scratches, dust, and minor impacts. Its dual-sided NanoPro Multi-Coatings resist scratches, water, and fingerprints while cutting reflections and flare for clearer, higher-contrast shots.​ Precisely blocking UV rays below 390nm and IR rays above 750nm, it eliminates color casts and atmospheric haze—ideal for outdoor photography, delivering sharper distant landscapes. It maintains 99.4% light transmittance in the 400-700nm visible spectrum, ensuring bright, natural colors with no detail loss.​ The slim metal ring fits standard and wide-angle lenses, preventing vignetting to keep edge-to-edge clarity. A must-have for enhancing image quality while protecting your valuable lens.