Leica creates precision optical products for work and leisure. The superlative photographic results brought about by the precision optics and mechanics, the brilliant image in the slide projection, or in nature as observed through binoculars or spotting scopes, all bring enjoyment to their users. A sense of achievement arises when intense involvement with the products leads users to discover and perfect new capabilities and new ways of seeing, whether in photography or - using the binoculars and scopes - in the field of sports.This filter is a black anodized finish and is designed for M-System cameras.