LENS AND METHOD FOR ENHANCING VISUALLY TARGETING A SPORTS ARCHERY TARGET

摘要

A lens (10) for an eyewear, the lens (10) having a transmittance in a spectral range (30) at least between 400 and 780 nm, wherein the spectral range (30) comprises a first color range (32) and a second color range (34) which are different from each other, wherein is the first color range (32) is at least 50 nm broad, wherein the second color range (34) is at least 50 nm broad, and wherein a first medium transmittance (36) in the first color range (32) is higher than a second medium transmittance (38) in the second color range (34). Further, a method for providing a lens for an eyewear for sports archery is provided. In particular, this may enhance visually targeting a sports archery target (54).