Experience precision and clarity with the 10x50 Professional Binoculars. Equipped with an internal rangefinder and compass, these binoculars are designed for survival, hiking, hunting, bird watching, and other outdoor adventures.  Its waterproof and rugged design ensures reliability even in harsh conditions. Main Features: 10x Magnification & 50mm Objective Lens: Clear, high-definition viewing of distant objects. Waterproof & Durable: IPX7 waterproof rating ensures safe use in rain, snow, or wet conditions. Porro BAK4 Prism & FMC Lens Coating: Enhances light transmission for brighter, sharper images. Internal Rangefinder & Compass: Provides accurate navigation for outdoor survival and adventure. Tripod Adaptable: Compatible with standard tripods for stable long-distance viewing. Comfortable Viewing: 23mm eyepiece diameter, 7mm exit pupil, 24mm eye relief, and folding/removable eyecups for convenience. Rugged Build: Made of plastic steel and rubber for shock resistance and comfortable handling. Specifications: Magnification: 10x Objective Lens: 50mm Eyepiece Diameter: 23mm Prism System: Porro BAK4 Field of View: 396 ft/1000yds Exit Pupil: 7mm Eye Relief: 24mm Waterproof Grade: IPX7 Lens Coating: FMC Body Material: Plastic steel + Rubber Eyecups Type: Folding / Removable Focus System: IF (Individual Focus) Tripod Adaptable: Yes Net Weight: 876g