21mm Zoom

이미지 없음
 5-15x
21
7-16x
21
7-21x
21
7-35x
21
 Magnification5-15x 7-16x7-21x7-35x
 Objective
Diameter (mm)
21212121
 Angle of View
(Degree)
6.0˚ - 2.4˚4.8˚ - 2.6˚4.8˚ - 2.1˚4.8˚ - 2.1˚
 Exit-Pupil
Diameter (mm)
4.2 - 1.43.0 - 1.33.0 - 1.03.0 - 1.0
 Field of View
(1,000m)
105 - 42m84 - 46m84 - 38m84 - 23m
 Minimum Focus
Distance (m)
2.5 at 5x2.5 at 7x2.5 at 7x2.5 at 7x
 Weight (g)320g280g280g280g
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