Features: 1.10x Magnification: 10x magnification provides larger and brighter images, ensuring sharper details. Great for bird watching, hunting and sporting events. 2.FMC Broadband Coating: FMC Broadband Coating, with high light transmittance, can effectively maintain the color, increase the degree of color reproduction, can obtain higher resolution and higher light transmittance, and ensure clear images and no color difference. 3.Rotation Focusing: Rotating focusing, nonslip design can complete the operation with a single finger, simple operation, will not cost you too much time. 4.Lightweight and Portable: Binoculars are lightweight and portable with 10x42 adult binoculars, waterproof and anti fog, suitable for adults and children to take anywhere. 5.Anti Skid Rope: HD binoculars have antiskid rope and storage bag, which is convenient for you to carry binoculars to go out, suitable for outdoor mountaineering, hiking, etc. Item Type: 10x42 Binoculars Material: Metal, Eco Friendly Rubber Skin Prism Type: BAK-4 Eyepiece Diameter: Approx. 22mm / 0.9in (Large Eyepiece Design) Viewing Angle: 5.6 Exit Pupil Diameter: Approx. 5.25mm / 0.2in Parallax Compensation: Right Eye Waterproof and Anti Fog: Yes Magnification: 10 Times Objective Lens Diameter: Approx. 42mm / 1.7in Exit Pupil Distance: Approx. 12mm / 0.5in Closest Focussing Length: Approx. 5meter / 5.5yd Focusing System: Center Focussing Lens Coating: FM Full Broadband Green Film 1 x10x42Binoculars 1 x User Manual 1 x Lens Cleaning Cloth 1 x Anti Slip Cord 1 x Storage Bag