Professional Bak4 FMC Lens Prism Bird Watching Waterproof Binoculars
Item No.: WD111 8x/10x/12x42 F
Magnification: 8X(10X,12X)
Objective lens: 42mm
Waterproof: Yes
Exit Pupil diameter: 5.2mm/4mm
Exit Pupil distance: 17.2/15.2mm
M/1000M:110m/1000M; 102m/1000m
Close focus: 2m
Nitrogen Filled: No
