This rifle scope is intended for hunting in poor light conditions. The 6x zoom scope offers an effective range of use, from a field of view suitable for hunting to a 15x magnification, which is of great benefit particularly for accurate long-range shots. HD optics and lateral parallax correction guarantee you a faultless image. The Z6 2.5-15x56mm is brilliant and multipurpose, designed for hunting at twilight. The 6x zoom scope offers an effective range of use, from a field of view suitable for still hunting to a 15x magnification for accurate long-range shots. HD Optics and lateral parallax correction guarantee you a faultless image. Large Field of View: 49 feet at 100 yards Mfg: Swarovski