Waterproof 8x 25mm Black MIZAR-TEC (Mizar-Tec) Binoculars, Standard, Magnification, Aperture, Multi-Coated, BW-825

Fully waterproof binoculars that can withstand sudden rain and bad weather. Twist-up design allows you to use it even while wearing glasses. Magnification: 8x Objective lens effective diameter: 25mm / Actual field of view: 6.8 degrees Exit pupil diameter: 3.1mm / Brightness: 6.9