National Geographic 10x50 BinocularsNational Geographic 10x50 Binoculars By offering a magnification that makes details pop and an aperture that truly steps up in low light conditions, National Geographic 10x50 binoculars can take activities like bird watching, wildlife monitoring and stargazing to a whole new level. These binoculars feature fully multi coated optics for bright images rich in contrast and a porro design for a sizable field of view. Contoured grips on both barrels make