The classic National Geographic 8X40 Porro Binoculars are rugged and compact, making it the ideal traveling companion. The lenses and prisms of BK-7 glass provide a high image quality. Focusing takes place via a convenient center focusing knob. Thanks to the diopter adjustment these binoculars are suitable for spectacle wearers. The body of the Porro Binoculars is provided with a rubber coating, which together with the ergonomic shape provide for a solid grip. For comfortable long-term observations, a tripod thread is integrated. Features: High quality lenses made of optical glass Diopter adjustment ±2 Adjustable interpupillary distance Binoculars Nylon bag Carrying strap Lens cloth Manual
