20x50 BAK4 Lens Binoculars High-Definition Waterproof

20x50 BAK4 Lens Binoculars High-Definition Waterproof Product description: 【 High Powered Binoculars】Binoculars with 20X high power magnification and 50mm lens, provides wider field of view at 1000 yards. perfect binoculars for bird watching, concerts, football game,climbing, hiking, driving, watching and scenery. It also features higher-resolution,greater light transmittance and Mindistortion, provides bright and sharp without color difference. 【Weak Light with Quality Optics 】This HD binoculars watching comes with BAK-4 and film lens, which minimizes the loss of light due to reflection, thereby ensuring brighter and clearer high-contrast . It has the effect of low-light night ,It cannot be used in a completely dark environment. 【Binoculars for Adults & Kids】Our HD binoculars perfectly fit adults and some children,it comes with twist-up eyecups for comfortable use with glasses or without. The folding function makes binoculars easy to focus to obtain a clear image, very to operate even . 【Durable, Waterproof & Comfortable Grip】powerful binoculars is made of rubber-armored coating and leather, O-ring sealed optics with fog-proof coating moisture, , and debris from getting inside the binoculars, ensures it waterproof,shock-resistance, durable and provides a firm grip. The lens is provided with full broadband coating, A + 1 coating process, and the light transmittance is up to 99.5%. Specifications: Model: 20 × 50 Specification: 20 × 50 (20 times, lens = 50MM) Field of view: 119M / 1000M : BAK4 Brightness index: 25 Low light coefficient: 22.36 Waterproof: Class A waterproof Focusing system: center / right eye focusing Rubber shell: Corrosion-resistant high-quality rubber sheath 1000 meters horizon: 56/1000 Operating temperature: -40-+50 degrees Celsius Preservation: Store in a dry environment Note: Please allow 0.5-1cm errors due to manual measurement Due to the difference between differentmonitors, the picture may not reflect the actual color of the item. Package Included: 1 × Telescope, 1 × Shockproof Package, 1 × Mirror Cloth 1 × Lanyard 2 × Lens cap

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Material: ABS