Binoculars Binoculars for Adults YUANTANG 20x50 Compact Binoculars with Low Light Night Vision Daily Waterproof High Power Magnification Suitable for Bird Watching Concert Hiking Hunting etc.

The 20x50 binoculars is a good assistant and it won’t disappoint you. It’s suitable for bird watching, hiking, hunting, climbing, trip, concert, sport competition, camping, stargazing and other occasions. Features: 1.      FMC multilayer-coated blue film lens, works well in low light condition, delivers higher light transmittance and sharp, high-contrast viewing. 2.      Bak-4 prism makes bright, clear and sharp viewing experience. 3.      Adapt to harsh environments, works well from -40? to +50?. Easy to focus:  1.      Fold the binoculars and adjust the pivot (central hinge) until it matches the distance between your eyes. 2.      Choose a fix object about 164 feet away, look through the binoculars with both eyes, all you need to do is to adjust the central focus hand-wheel to get a sharp image at different distances. 3.     Adjust the hand-wheel on right eyepiece until the image is sharp. Specifications: - Magnification: 20X - Objective Lens Diameter: 50mm - Eyepiece Diameter: 22mm - Prism: BAK4 - Optical Coating: FMC Blue Film Lens (Bright & Clear Image) - Material: Body Of Binoculars (Metal)+ Moisture-Proof Rubber Package Contains: 1X Binoculars 20x50 1X Carrying Case 1X Neck Strap 1X Lens Cloth 1X Eyepiece & Objective Lens Cover 1X Instruction Manual Package Dimensions: 7.9*8.1*3.1 inches    Item Weight: 1.6lbs