10x42 Roof Prism Binoculars for Adults, HD Professional Binoculars for Bird Watching Travel Stargazing Hunting Concerts SportsBAK4 Prism FMC Lens

Explore the distant world with binocular! Capture beauty and Share happiness with others! The 10X42 compact roof prism binocular, equipped with FMC(fully multi-coated) green film lens and clear prism, 10X power and solid construction, is a good gadget which enable you to observe target in distant world with more true-to-life details. It brings the world closer and provides high-resolution images with extremely accurate color reproduction. Specifications:  Magnification: 10x  Objective lens diameter: 42 millimeter  Prism Type: BaK-4, Roof Focus System: Center Field Angle, 5.6 Degrees  303-foot field of view at 1,000 yards  Exit Pupil: 4.1 millimeter  Exit Relief: 15 millimeter Lens coating: Fully multi-coated  Eyecups System: Rubber / Pop-up / Twist-up Close Focusing Distance: 16ft  Dimensions(in): 5.1(L)x2(W)x.5.5(H)