10 x 50 Binoculars for Adults Full-Size, Black

1 PROFESSIONAL BINOCULARS With 10X magnification, 50mm lens and 367ft/1000yds large field of view 2 QUALITY OPTICS Full coating excellent, light transmission to improve image brightness 3 ANTI-SLIP GRIP Durable structure with odorless rubber armor for shock-resistance and Anti-slip grip 4 EASY TO FOCUS Diopter System adjusting the imbalance vision of both eyes. (Adaptable to tripod) 5 ADJUSTABLE EYEPIECE Can be twisted up and down for different people to adjust in a proper eye relief