Binoculars Powerful Lll Night Vision Binoculars Professional Long Range
Binocular Telescope For Hunting Tourism Camping RTS OEM
Specification:
Name: 20x55 Binoculars Professional
Material: Metal+Ruber
Field of view angle: 5.8 degree
Close focus distance: 5M
Exit pupil diameter: 6MM
Exit pupil distance: 18MM
Interpupillary distance: 52-72MM
Product size: 200*180*65MM