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. Light and easy to handle, with for bright images and a wide field of view for steady viewing, even on the move. Features: Floating prism system uses flexible silicone lens mount to absorb severe shock, impact and abuse without damage Sports-auto focus system lets you focus each eyepiece to your vision once, then keeps images razor sharp from 20 yd to infinity, no more chasing focus on moving objects Makrolon housing is durable polycarbonate with NBR Long Life rubber armoring, creating a lightweight, rugged chassis that withstands 11 Gs of impact High contrast optics systems Cylindrical eyecups Comfort neck strap Standard neck strap attachment Heritage warranty