NIKON TRAVELITE EX 12X25CF 望远镜 (12x, 25mm)

Magnification (x): 12

Objective diameter (mm): 25

Angular field of view (real, °): 4.2

Angular field of view (apparent, °): 47.5

Field of view at 1000m (m): 73

Exit pupil (mm): 2.1

Relative Brightness: 4.4

Eye relief (mm): 15.9

Close focus distance (m): 2.8

Interpupillary distance adjustment (mm): 56-72

Weight (g): 365

Length (mm): 103

Width (mm): 116

Depth (mm): 56

Type: Porro