Travel Essential 8x32D Series 8x32mm High Definition Compact and Waterproof Binoculars with ED Glass, Black. Mgnification (x) 10x: Eyepiece diametre :25mm: field of view angle 5.2 degrees.

Travel Essential 8x32D Series 8x32mm High Definition Compact and Waterproof Binoculars with ED Glass, Black. Mgnification (x) 10x: Eyepiece diametre :25mm: field of view angle 5.2 degrees. Field of vie range 91m/1000m, 273ft/1000yds. Exit pupil distance 15mm, Exit pupil diametre, 2.5mm. Minimum focal lenght,5M/16.4ft, Prism specifications: 14.5mm, Eye piece: 4E3G, objective lens; 3E2G, Prism material,: BAK4, Focusing system:- Mid -range. Surface protection: PVC, EYEPIECE, eyecup LIFTING.