outdoor binoculars， 12x42,12x Eyepiece BAK4 Prism FMC Lens,for Travel, Hunting, Concerts and Sport Games

CLEAR AND CRISP- Adopting Bak-4 roof prisms and fully multi-coated FMC coating with great light transmission, all design can can mostly reflect the light to keep a excellent visuals image and make you have a amazing experience. The folding Binoculars work well in low light such as a theater. Easy to focus,Adjust by smooth "center-focus knob" and right eye lens, easy to focus even for kids. Suitable for whole family both. POWERFUL BIG EYEPIECE BINOCULARS: With large caliber producing large field of view, it provides you with comfortable sight. With 42mm objective lens diameter, it has high magnification 12X, gives you close focusing di and pretty high definition providing you with excellent HD experience in travelling around or observing animals. Compact FMC lens - fully multi-coated Optics for a brighter view and sharp images. BaK4 roof Prism makes it possible for low light night vision. Particularly suitable for outdoor activities such as mountaineering, hiking, driving, wildlife viewing and scenic appreciation.