• Product Features Standard Binoculars 10xzoom Magnification Anti-Slip Plastic Coating Robust, High-Quality Coating UV ray Protection for Smooth Monitoring Wide-Angle Field of View for Fast-Moving Objects Aspherical Lens Elements for Minimum Image Loss Anti-Reflection Lens Coating for Better Image Brightness, Contrast, and Quality Wide Center Button for Fast and Easy Focusing Built-in Diopter Adjustment for Special Field of View Product Dimensions : W X H X D (mm): 191 X 178 X 63 Weight : 855g