10X50 BAK4 High Power Binoculars, Adult Telescope, Waterproof Compass Ranging Compact for Adult Children's Bird Watching and Concert

Details

• The compact prism binoculars: 50mm diameter, large field of view wide-angle, light transmittance of 30% higher than ordinary telescope, the image clear and bright, designed for outdoor activities (such as mountain climbing, hiking, driving, watching wildlife and landscape) and design
• We provide the best customer support service, if you have any questions, please feel free to contact us, we will reply you within 24 hours, your satisfaction is our top priority.
• Binoculars with compass and rangefinder: built-in lighting night vision binoculars compass for direction positioning, can be calculated directly from the built-in range finder and the size of the object on the left eyepiece. Perfect night vision binoculars, even in low light conditions can also offer maximum image brightness.
• Clear images: the objective lens broadband multilayer coating using FMC BAK4 prism and, through a complex multi-layer coating process, different viewing angles exhibit different colors, clear image, can effectively improve the light transmittance BAK4, and full multi-coated lenses ensures HD the key elements of visual