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