This boating porro prism binocular will give you high-performance but at a fraction of the cost. It delivers more than 90% light transmission and features Steiner’s revolutionary Sports Auto Focus system, which once set to your eyesight, will allow observations from 18.3m to infinity without the need for focus readjustment. Steiner’s Marine 7x50 has eye relief of a lengthy 22mm, great for comfortable extended viewing – even with your glasses on.
Steiner binoculars have a long tradition of excellence, and have been favoured by professional mariners and sport boating enthusiasts since the 1950's. You're as likely to see them at the helm of a tugboat or a yacht, or a boat of any size where the captain considers quality equipment to be a necessity.