High Power Binoculars & Waterproof Monocular Telescope with BAK4 Prism - HD Zoom for Bird Watching, Wildlife Hunting, Camping & Travel | Rotating Eyecups, Portable & Durable for Outdoor Adventures

The telescope is suitable for indoor and outdoor use, portable 10-30X50 Zoom-Objects close to 10-30X, clear vision. 50mm Full Color Coated Lenses-Increases light transmission for the best experience with most light. Roof prism design-slim profile and durability. BAK-4 PRISMS-Optimized transmittance. Waterproof and fog-free-Nitrogen sealed body provides water and fog protection in any weather and environment. Rubber Eye Clip-Adjustable eyecup with adjustable up and down, you can watch comfortably with or without glasses. CENTER FOCUS WHEEL- Adjust the focus of two binocular tubes at the same time. Right eye diopter-the difference that fits one eye user. Position through the right eyepiece. Product introduction: Colour: Black Magnification: 10-30x Objective lens diameter: 50mm Eyepiece diameter: 17mm Objective lens coating: multilayer coating Eyepiece coating: multilayer coating Prism material: BAK4 Weight: 453g Product size: height 190x width 80 (mm) Product features: 10-30 times continuous zoom, 50 large caliber, sufficient light input, bright imaging Standard: telescope, dust-proof objective lens cover, dust-proof eyepiece cover, special soft bag, lens cleaning cloth, anti-counterfeiting packaging box, service warranty card