The military-grade, porro prism Commander Series is the marine binocular choice for anyone who makes their living on the water – fishing guides, ship captains, tug boat operators, marine patrol and law enforcement. These binoculars are also for those who live aboard or spend weeks on the water - yacht owners, blue water sailors and racers - who need the best in marine optics. The Commander Series has every feature and all the performance serious watermen demand, backed by Steiner’s unrivaled reputation for total performance on land and sea.nnIntegrates a fluid damped, HD stabilized illuminated compass with ranging reticle into the binoculars, creating one accurate and invaluable viewing/navigation toolnn- Magnification 7xn- Weight 40.2 ozn- Width 8.1n- Height 6.2nn7x Magnificationnnis the marine standard, with a wide, stable image for tracking other boats, buoys and bridge numbers even in rough water.nnSports-Auto Focus™ Systemnnlets 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.nnHigh Definition Opticsnnincorporate the finest index-matched glass and advanced lens coatings for best-in-glass image clarity.nnClicLoc® systemnnattaches and releases neck strap or harness instantly with push button ease and designed so binoculars hang straight and action-readynnMemory Ocularnnsaves personal diopter settings.nnFloating Neckstrapnncomfortably-padded, highly-visible strap will keep your Commander afloat and easy to spot in case of accidental spills.nnMakrolon® housingnnis 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.nnN2 injection™ systemnnseals 14-psi pressurized dry nitrogen into the optic, for fogproof clarity in any condition - from artic cold to desert heat.nnSteiner Nano-Protection®nnhydrophobic molecular coating creates a lens surface so smooth water sheets off and dirt, dust, snow and fingerprints are repelled for easy cleaning and a clear view.