The Elcan SpecterDR Dual Role Optical Sight represents a revolution in optical sight design. The world's first truly dual field of view combat optical sight, the Elcan SpecterDR switches instantly from a 4x magnified sight to a 1x CQB sight with the throw of a lever. Unlike zoom sights, the Elcan SpecterDR offers an optimized optical path and identical eye relief in both 4x and 1x modes. Depending upon the situation, the user may adjust the sight to illuminate the entire crosshair or just a 1.5 MOA Dot in the center. In 1x mode, the Elcan SpecterDR has by far the largest field of view in the industry. In 4x mode the Elcan Specter DR offers a generous field of view, long eye relief, and Elcan's legendary crystal clear image. The Elcan SpecterDR offers the best single solution for both CQB and Long Range engagements and is designed to withstand the rigors of modern professional use. | 