If you want a monocular that is suitable for nautical use, you might be interested in the Barska AA11442 7x42 Waterproof Deep Sea Range Finding Reticle Compass Monocular. This monocular has fully multi-coated BAK-4 prisms that provide clear and bright images. It also has a non-slip rubber design that makes it easy to hold and use. It has a range finding reticle and a compass that help you navigate and measure distances on the water. The AA11442 is a versatile and reliable monocular for both experienced and beginner mariners. Learn More
The Barska AC11584 AR6 Riflescope is a highly developed large caliber scope designed for the intense recoil and high impact of .308, .30-6 and .50 caliber rifles. Accu-Lock stabilizing system, side adjustable parallax turret, windage and elevation turrets with a 1/4 MOA click value are built in. The scope offers a 1" single-tube construction with a 6x magnification technology providing a wider magnification range of intervals of 6x. There is a large 56 mm objective furnishing, high impact rated, shockproof, waterproof and fogproof, this scope is endowed with rugged, all-weather protection. Learn More