Product Overview: Focus Tour Rangefinder The ZOOM Focus Tour is the new gold standard for premium Laser Rangefinder technology. The latest design from ZOOM combines all the essential information a golfer could need with simple, intuitive operation in a very compact, elegant package. With market leading optics, the Focus Tour benefits from a crisp, bright display, vivid contrasts and a very wide field of view at 7.5 °. These features make target acquisition the most simple process, with even the longest distances picked up in less than half a second. Features: Accuracy ±0.5m Units m/yd Dioptric adjustment -±5D Target detection vibration mode Display LCD Internal 1000 mAh rechargeable battery via micro USB Objective lens diameter 22mm Eyepiece lens diameter 16mm Exit pupil 3.5mm