7x magnification is the marine standard, with a wide, stable image for tracking other boats, buoys and bridge numbers even in rough water
High contrast optics provide bright, sharply contoured images with natural color definition for outstanding viewing quality suitable for both beginners and professionals
Floating Prism System uses flexible silicon 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 yards to Infinity. No more chasing Focus on moving objects
N2 Injection System seals 14-psi pressurized dry Nitrogen into the optic, for fog proof clarity in any Condition - from artic cold to Desert heat