NIKON Marine 7X50IF WP 望远镜 (7x, 50mm)
制造商: NIKON Model: Marine 7X50IF WP P/N: BAA577AA 来源: China 保障: 12 Month - 报价要求
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Magnification (x): 7
Objective diameter (mm): 50
Angular field of view (real, °): 7.5
Angular field of view (apparent, °): 52.5
Field of view @ 1000m (m): 131
Exit pupil (mm): 7.1
Relative Brightness: 50.4
Eye relief (mm): 18
Close focus distance (m): 25
Interpupillary distance adjustment (mm): 59-72
Weight (g): 1170
Length (mm): 181
Width (mm): 203
Waterproof: up to 2m/6.6 ft. for 5 minutes
Individual focusing system
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