The Barska AB10160 Deep Sea Range Finding Reticle Compass Porro Binoculars are a great choice for anyone who loves boating, sailing, fishing, or marine observation, and wants to enjoy a clear and immersive view of the sea. These binoculars feature a 7x magnification that allows you to see distant objects with clarity and detail, and a 50mm objective lens that provides a wide field of view and bright images. The BAK-4 porro prisms and the fully multicoated optics deliver optimal light transmission and contrast, while the center focus system offers precise and easy adjustment. The binoculars have an internal rangefinder and compass reticle that allow you to measure the distance and direction of the objects you are viewing, and a distance scale that helps you calculate the size of the objects. The binoculars are waterproof and fog proof, making them suitable for all weather conditions. Its compact body and a rubber armor that provides a firm and comfortable grip even under agitated ocean conditions. Learn More