If you are looking for a pair of binoculars that can withstand any weather conditions then the Barska AB12738 Floatmaster WP Floating Binoculars are the perfect choice for you. These binoculars feature a 7x magnification and a 50mm objective lens that provide clear and bright images in any environment. The BAK-4 roof prisms deliver high contrast and resolution, while the large center focus knob allows you to adjust the focus easily and quickly. The binoculars are waterproof and fogproof, thanks to the O-ring seal and nitrogen purging. The yellow rubber armored housing not only protects the binoculars from shocks and impacts, but also makes them easy to spot and retrieve if they fall into the water, in which case they also have the ability to float, so you should not worry if this accident happens to you. Learn More
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