CES1097 Features: * Binocular * Perfect for hunting, bird watching, sporting events, wildlife and nature viewing, travel and outdoors, and astronomical viewing * Fully multi-coated - provides maximum light transmission with the highest levels of contrast * Reflectivity coatings increase the throughput transmission to provide the brightest possible images * Phase coated prisms correct out-of-phase shifts of light rays to ensure maximum contrast * Waterproof and fog proof - nitrogen purged * Eco-friendly, lead and arsenic free * Focus knob, diopter ring and twist-up eyecups are made of metal for long life and precision movement * Harness strap takes the strain off of your neck and distributes the weight load to your shoulders and torso * Harness is very comfortable and handy during extended use * Standard deluxe strap * Carrying case * Tripod adaptable: Yes * Optical design: Roof prism * Diameter: 42 mm (1.65 in) * Magnification: 10x * Angular field of view: 6.5 * Linear field of view (@1000 yds): 340 ft (103.63 m) * Linear field of view (@1000 m): 113.3 m (371.72 ft) * Exit pupil: 4.2 mm (0.17 in) * Eye relief: 15 mm (0.59 in) * Ipd min: 56 mm (2.2 in) * Ipd max: 73 mm (2.87 in) * Near focus (binoculars): 8.2 ft (2.5 m) * Prisms: Bak-4 * Optical coatings: Fully multi-coated * Weather proof: Waterproof Color/Finish: * Superb natural color fidelity and vivid color saturation Specifications: * BaK-4 prisms with high reflectivity coatings allow for sharp images Dimensions: * Weight: 24 oz (680.39 g) Warranty: * No fault lifetime warranty