Floating Prism System
uses flexible silicon lens mount to absorb severe shock, impact and abuse without damage
optimize light transmission for superb performance in low light or hazy conditions.
durable construction you can trust to stand up to any cold or wet condition.
Sports-Auto Focus™ System
you focus each eyepiece to your vision once, then keeps images razor
sharp from 20 yards to infinity. No more chasing focus on moving
durable polycarbonate with NBR Long Life rubber armoring, creating a
lightweight, rugged chassis that withstands 11 Gs of impact. Impervious
to harsh conditions for generations of trusted use