8x40 High Power Binoculars for Adults BAK4 Prism FMC Lens HD Professional Waterproof Binoculars for Travel Hiking Hunting Bird Watching with Case and Strap

Specifications Magnification: 8x Field of View (degrees): 8.2° Field of View (feet @ 1000yds): 429 Lens Coatings: Multi-coated Prism Glass (Type): BK-7 IPD (mm): 56-72 Close Focus Distance (feet): 19 Eye Relief (mm): 12 Eyecup: Folding Environmental Protection: Water Resistant Tripod Adaptable: Yes Package Including A carrying case, objective covers, eyepiece covers, lens cloth, and instruction manual are all included. This binocular is water resistant for worry-free use in damp conditions. Warning: 1. Do not attempt to clean the Binocular inside or try to remove the Binocular 2. Do not use the telescope to observe the sun directly, this will cause permanent damage to the eyes Very useful style, hard plastic material structure, quality touch feeling Light weight for easy carrying, best gift for children 60x high multiple and high articulation since lenses are optical coated Material: metal mirror body, optical glass