PANDA Compact Folding 12x25 High Powered Surveillance Binoculars Scope 12 times Magnification Zoom with Case and Tera Dust Cloth for Bird Watching Hunting Perfoming Concert Color Black Comes with 12x magnification 25-Millimeter lens diameter, 10.6-Ounce weight Rubber eye cups and nonslip rubber armor absorbs shock Adjustable eyepiece distance(from 40mm to 85mm/1.6" to 3.3"), suitable for both adults and children Suitable for birder, hunter, astronomer, star-lover, sports-lover, etc.to viewing objects or events at a distance