Description
Branded Compact Lightweight Portable Pocket Mini Binoculars 8x21
Item no. 产品货号：WD02 8x21
Magnification 放大倍率：8X
Objective lens 物镜直径：21mm
M/ 1000M : 101M/1000M
Exit pupil出瞳直径: 2.6mm
Eye relief出瞳距离：11mm
Close focus 最近距离：3M
Prism glass 棱镜级别：Bk7
