Professional Binoculars, Monocular, Optical Lens Manufacturer



Classic binoculars 8×21

Magnification: 8X

Model: KB0821L

MOQ: 500pcs

Volume: 0.18CBM/500pcs

Objective lens diamter: 21mm

Product details

Classic binoculars 8×21, hot selling for more than 10 years

Optical specification:

Magnification: 8X
Objective diameter: 21mm
Angular field of view: 7.1°
Close focus: 6.4m
Exit pupil diameter: 2.6mm
Eye relief: 10mm

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