This BM-PC-C4K infrared cut-off low-pass filter (with color correction) is an essential tool for photographers and videographers to enhance image quality. Measuring 27.5mm x 1.5mm, this optical filter blocks infrared light while allowing visible light to pass through, ensuring accurate color reproduction. Its color correction function eliminates color shifts caused by infrared light, delivering vibrant and lifelike colors. Compatible with various camera systems, including DSLRs and mirrorless cameras, this compact and lightweight filter is ideal for outdoor shooting and everyday carry. This indispensable accessory can significantly enhance your photographic and videographic work, improving overall image quality and sharpness.