7x50 is the classic marine specification: a steady image from a moving deck and plenty of light at dusk through 50 mm objectives. Every Weems & Plath binocular is waterproof and argon purged against fogging, with BAK-4 Porro prisms and fully multi-coated optics.
Choose the centre-focus Sport, the floating Wayfinder with illuminated compass, or the Classic and Pro models built to exceed military specifications.