Review & Guide Information: Barska''s new 7x42 Deep Sea Monocular is exactly what any boating enthusiast is looking for. A simple monocular with built in directional compass and rangefinding reticle scale. This monocular is completely waterproof and nitrogen filled. A built-in side hand strap for convenient use.
Check it out. Click: Barska 7x42 WP Deep Sea Monocular with Internal Compass & Rangefinder