New 20X50 Binoculars ED Glass Telescopes FMC BAK4 Prism Lens HD Professional Waterproof Night Vision Hunting Travel Sightseeing

【Weak Light Vision with Quality Optics】A multi-coated objective lens and eyepieces reflect light to ensure the viewing image is ultra-bright and sharp. The BAK-4 prisms also ensure a crystal-clear view. And the combination guarantees brighter, clearer, and crisper images. It has the effect of low-light night vision, It cannot be used in a completely dark environment.

【Durable and Water-Resistant】Portable design, and shock- and slip-resistant rubber finish make it easier and more comfortable to operate making our binoculars ideal for outdoor activities. They should not be used in heavy rain or soaked in the water.

【Easy to Adjust】The centre-focus knob of this binoculars fast and high precision focusing. A central focus wheel and right eyepiece ring let’s you easily adjust different view distance while maintaining high definition vision. Rubber eyepieces are also designed to twist up/down for viewers who wear glasses.