The Barska(R) Lucid View Binoculars were made to be a compact optic that will perform flawlessly when lightweight portability and carrying comfort are required. Featuring BK-7 roof prisms and fully coated lenses for improved light transmission and clearer images, the Lucid View binos are excellent for the outdoorsman on the move. The Barska(R) Lucid View binoculars also have a shock-absorbing rubber armor coating for additional protection. FEATURES: Lucid View 8x21 Binoculars - Black BK-7 Roof prisms provide clear images Fully coated optics for maximum light transmission Compact folding dual-hinge design for additional compactness Center focus knob for easily focusing on targets Ergonomic design for all day comfort Rubber armor coating for additional grip & protection Magnification: 8x Objective Lens: 21mm Close Focus: 16' Eye Relief: 10.5mm Exit Pupil: 2.6mm Field of View @ 1000m: 383' Weight: 6.17 oz.