NIKON ACULON A211 16X50 望远镜 (16x, 50mm)

Magnification (x): 16

Objective diameter (mm): 50

Real field of view (°): 4.2

Apparent field of view (°): 60.8

Field of view @ 1000m (m/ft): 73/220

Exit pupil (mm): 3.1

Brightness: 9.6

Eye relief (mm): 12.6

Close focus distance (m/ft): 9.0/29.5

Interpupillary distance adjustment (mm): 56-72

Length (mm/inch): 179/7.0

Width (mm/inch): 197/7.8

Weight (g/oz): 925/32.6