Feature●Only pure daylight – UV-IR cut filter has a steep-flank absorption against unwanted UV and infrared components. For digital cameras whose IR lock in front of the image sensor has residual transmission, it prevents colour casts and blurring.●ATTENTION: The 7+1 MRC coating ensures high transmission and maximum anti-reflection. The outer layer is dirt and water resistant.●Professional line: the B+W Basic filter holders have high mechanical stability with a low height. They can be used on the most common wide-angle lenses without the risk of vignetting.●Made in Germany: Schneider Kreuznach (B+W) – your precision mechanics specialist for filters, photography, optics and precision for more than 100 years!Description The B+W 486 UV-IR cut filter has a steep-flank absorption against unwanted UV and infrared components. For digital cameras whose IR lock in front of the image sensor has residual transmission, it prevents colour casts and blurring. This does not happen by absorption via glass staining, but by interference, a variety of wafer-thin partially reflective layers of exactly calculated thickness. The B+W 486 UV/IR Cut Filter is colorless clear and requires no exposure extension. It can also be left permanently on the optics as a protective filter. The B+W 486 UV/IR cut filter is MRC coated.