The civilian version of our proven military binoculars, adapted for rugged all-around use. as sharp, clear and battle-worthy as the warrior models they're based on. The 8x25 model is a mini-porro prism binocular perfect for sporting events, concerts or just taking in the view. The compact size makes them easy to carry in a pocket, or to stow in a backpack or vehicle console. Sports-Auto-Focus means you focus once for your eyes and never miss any of the action. Floating Prism System uses flexible silicone lens mount to absorb severe shock, impact and abuse without damage Sports-Auto Focus(TM) System lets you focus each eyepiece to your vision once, then keeps images razor sharp from 20 yards to infinity. No more chasing focus on moving objects. MakrolonA(R) housing is durable polycarbonate with NBR Long Life rubber armoring, creating a lightweight, rugged chassis that withstands 11 Gs of impact. Specifications: Focus System: Sports-Auto-Focus Optics Systems: High Contrast Close Focus: 66 ft Exit Pupil: 3.125 Luminosity: 9.77 Twilight Factor: 14.14 Eyecups: Ergonomic Rubber Armoring: NBR Long Life Waterproof: Yes Weight: 10.58 oz Dimension (HxWxL): 3.7 x 5.6 x 1.8 in Neck Strap: Standard Neck Strap Attachment: Standard Special Features: Extra compact Warranty: Heritage Warranty (w/ MANUFACTURER, CONTACT STEINER FOR DETAILS) Objective Cover: Yes Rain Protection Cap: Yes Carry Case: Yes