Bushnell Permafocus Binoculars 17-5012 12x50 Bushnell Permafocus 10x50 Binocular Carrying Case Dust Caps Strap Cleaning Cloth Fully coated optics for superior light transmission and brightness Unique Focus-Free feature stays in focus at most viewing distances Non-slip rubber armour absorbs shock while providing a firm grip The wider field-of-view of the Bushnell Permafocus Binoculars makes them ideal for spectator sports, concerts, distant wildlife observation or winter use with gloves 50MM Objective Diameter 12X Magnification Multi-Coated Optics BAK 7 Porro Prism Weather Resistant 4.2MM Pupil Exit 9MM Long Eye Relief 5.0º Field Of View Linear Field Of View 88M @ 1000M 879Grams Weight Fixed Focus