BARR AND STROUD MARINE 7X50 WITH RANGEFINDER AND COMPASS
Heavy-duty, nitrogen filled, waterproof binoculars, specially designed for marine use. Feature superior quality BaK-4 prisms, individual eyepiece focusing and robust rubber armouring. Fitted with an internal compass, rangefinder scale and compass illuminator for navigational purposes. Tripod adaptor bush. Supplied with neck strap and case.