Description 300ft. 1000yds. Roof prism. Actual magnification: 10x. Eye relief: 10mm. Rubber armor. Neck strap. Carry case. Coated optics. Pack weight: 8.4oz. Fold down eyecups. 2.5mm exit pupil. Color: Black. Boxed with hanging tab. Weight:0.64lbs Country of Origin:China