Generic Portable Monocular Spotting Scope Telescope,10X50 Binoculars for Adults Binoculars Waterproof Fogproof with Compass Rangefinder BAK4 Prism Lens for Water Sports

• VERSATILE TO USE: This Binoculars are designed for birding watching, hiking, hunting, climbing, trip, football basketball or any Sports competition, concert. And it is also a best Christmas gift for adults, kids, children. COMPASS & RANGEFINDER: Illuminated Compass built-in for direction location,with an internal rangefinder for determining distance and size of objects. PERFECT FOR MARINE: Marine Binoculars with 10x magnification and 50mm objective lens. 22 mm eye relief,7.1mm exit pupil,and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters. ADAPT TO EXTREME ENVIRONMENT: Completly waterproof and float in water.Nitrogen-purged fog proofed Stable,comfortable to hold and highly . Monocular Telescope high power Binoculars Phone Holder Tripod Waterproof Adults Outdoor Bird Watching Hiking Camping Travelling Reflector Astronomical Science Astronomy Beginners mobile phone Scopes Rangefinders Spotting Optics Camera Photo waterproof binoculars for adults high power binoculars for bird watching bird watching binoculars high powered binoculars bird watching binoculars for adults compact binoculars for boys binoculars for kids