Bresser Nautic 7×50 WP/CMP are classic marine binoculars with 7x magnification power. The waterproof rubber-armored shell can withstand a short under-water immersion (up to 3 meters depth). The body is filled with nitrogen, which protects the optics from fogging when the temperature changes rapidly. A multilayer dark blue optical coating provides high-quality views of observed objects. The large diameter of the lens allows using the binoculars in low light conditions for example, at dusk.