Military Marine 8x30
Military Marine 8x30, Floating Prism Systemuses flexible silicone lens mount to absorb severe shock, impact and abuse without damageSports-Auto Focus(TM) Systemlets 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.Makrolon(R) housingis durable polycarbonate with NBR Long Life rubber armoring, creating a lightweight, rugged chassis that withstands 11 Gs of impact.