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 3-9x42 IR 2nd Generation Sniper Scope by Barska is a versatile tactical scope which will perform excellent in a variety of targeting situations. A built-in sniper edged sun-shade is set back in the housing, which allows the sun shade to reduce glare for use in bright sun. Multi-coated optics give the 3-9x42 Sniper Scope a sharp, bright image with excellent contrast. An illuminated red and green mil-dot reticle greatly enhances targeting in low-light situations with 5 levels of brightness, allowing the 3-9x42 Barska Sniper Scope to excell in any condition. Learn More
Built to operate under the most demanding conditions, the Barska AC10366 SWAT Tactical Rifle Scope delivers premium performance at extreme distances. The SWAT 6-24x44 IR scope features advanced multi-coated optics for an extremely clear view, and an adjustable illuminated Mil-Dot reticle keeps you on target in any lighting situation. The 30mm monotube construction allows for greater light transmission and provides the scope with a shockproof construction. The SWAT 6-24x44 scope is fully waterproof and fogproof, and comes complete with 5/8" high see-through rings, 5" sunshade, and flip-up scope caps. Learn More