10x magnification; waterproof construction; 42mm diameter; fully coated optics; BaK-4 roof prisms

Observe distant scenes clearly with these black National Geographic 80-01042 binoculars. The textured central focusing wheel and the diopter adjustment capability help bring every detail into sharp focus, while the foldable roof prism and lightweight design allow hassle-free portability. These pocket National Geographic 80-01042 binoculars have fully coated BaK-4 glass optics that enable maximum light transmission for bright, clear images, and the rubber eyecups offer comfortable use.