The groundbreaking K 5-40x56i DLR rifle scope sets new performance standards with a pioneering new-generation optical design. It offers a 40% wider field of view, an exceptionally comfortable eyebox and 8x zoom with perfect optical performance across the entire adjustment range. K540i DLR: With "EasyRead" elevation turret optimized specially for dynamic long-range competitions with an emphasis on speed.MidwayUSA is able to offer you this product at a great value because it has been lightly used or tested as a demo. It may have minor blemishes from previous use, but still holds the same quality that is Kahles. Features40% Wider Field of View8x Zoom over Entire Adjustment RangeLeft or Right Windage Turret Location Options100 Clicks per RotationExtra Large Turret Lettering