Patent ID: 7886448

Claim:
An archery range finder lens, said lens comprising a single piece of clear material having a configuration selected from the group consisting of a flat a. a semi-circular configuration, b. a triangular configuration, c. a square configuration, and d. a rectangular configuration, each said flat configuration having a front surface, a back surface, an outer edge, and a vertical center point, the front surface and back surface defining a flat plane; each said flat configuration having at least one attachment means in the outer edge and through the flat plane, and each said flat configuration having a range finder cut near the center point through the flat plane, said range finder cut comprising a single lower line defining the bottom of the range finder and a series of cuts comprised of interconnected vertical and horizontal lines to define a multiple step-wise configuration defining partial windows in the lens for placing on an intended target, wherein each of the horizontal cuts are configured to denote distinct distances in yards when coordinated with the single lower edge in combination with the eye of an archer holding the range finder lens.