NIKON ACULON W10 8X21 望远镜 ( 8x, 21mm)

Magnification (x): 8

Objective diameter (mm): 21

Angular field of view (real, °): 6.3

Angular field of view (apparent, °): 47.5

Field of view at 1000m (m): 110

Exit pupil (mm): 2.6

Relative Brightness: 6.8

Eye relief (mm): 10.3

Close focus distance (m): 3.0

Interpupillary distance adjustment (mm): 56-72

Weight (g): 215

Length (mm): 87

Width (mm): 110

Depth (mm): 34

Type: Roof

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