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- Contact Person : Mr. Xin Floyd
- Company Name : Aeon Optical Co., Inc.
- Tel : 86-536-8861263
- Fax : 86-536-8862272
- Address : Shandong,Weifang,High-Tech Building, East Yuqing St.
- Country/Region : China
- Zip : 261061
B200900972140 7-21X40 zoom binocular
Product Detailed
Related Categories:Machinery Parts Design Services
Detailed Product Description
Detailed Product Description:
7-21X40 zoom binocular, big eyepieces, wide view angle, fully coated, high resolution
MAGNIFICATION: 7-21X
OBJECTIVE DIAMETER (mm): 40
LENS COATING: Blue
FIELD ANGLE: 5.3°-2.5°
FIELD OF VIEW (at 1000m/1000yds): 92m/276ft~43m/192ft
PRISM TYPE: BK7
CLOSE FOCUS (m): 10
EXIT PUPIL (mm): 5.7~1.9
RELATIVE BRIGHTNESS (mm): 27.04~2.89
EYE-RELIEF: 16.5~12.5
