New styling and high optical specifications characterize Nikons latest Action Series binoculars, designed for quality minded, outdoor enthusiasts. Utilizes a high-resolution aspherical lens system engineered to provide an extremely clear, distortion-free image over the entire field of view. Eyepiece design offers longer eye relief making many models eyeglass friendly and provides a close focus distance of just 16.4 feet. Provides a field of view of over 400 at 1,000 yards, making them true wide-angle binoculars. Constructed with a mid-size, all-metal chassis and lens fittings housed in a tough, lightweight polycarbonate body. Ergonomically shaped, tripod-adaptable body is rubber coated for an easy grip and stylish carry. Diopter control allows easy compensation for common left eye/right eye vision imbalance. Multi-coated, anti-reflective lens coatings are engineered to deliver optimum brightness, high contrast, true color rendition and flare-free viewing. Utilizes BaK4 high index prisms for clear, round images free from vignetting. Quick central-focus zeros in on the action and lets you smoothly track moving objects.