Nikon Action VII 8X40 CF
Edited: 2009-11-18 16:43:41 | Category:
Optics
Specifications
Note: Nikon has adopted a calculation method based on ISO 14132-1:2002, and therefore, values for the apparent field of view have changed from those previously stated. For details, click here.
Aspherical eyepiece lens eliminates image distortion Multilayer-coated lenses and large objective diameter for optimal clarity of image
Action Series
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Specifications
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Action 7x35 CF | |
Action 8x40 CF | |
Action 7x50 CF | |
Action 10x50 CF | |
Action 12x50 CF | |
Action 16x50 CF | |
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| Magnification (x) | |
7 | |
8 | |
7 | |
10 | |
12 | |
16 |
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| Objective diameter (mm) | |
35 | |
40 | |
50 | ||||||
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| Angular field of view (Real/degree) | |
9.3 | |
8.2 | |
6.4 | |
6.5 | |
5.5 | |
4.1 |
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| Angular field of view (Apparent/degree) | |
59.3 | |
59.7 | |
42.7 | |
59.2 | |
59.9 | |
59.6 |
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| Field of view at 1,000m (m) | |
163 | |
143 | |
112 | |
114 | |
96 | |
72 |
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| Exit pupil (mm) | |
5.0 | |
7.1 | |
5.0 | |
4.2 | |
3.1 | ||
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| Relative brightness | |
25.0 | |
50.4 | |
25.0 | |
17.6 | |
9.6 | ||
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| Eye relief (mm) | |
11.9 | |
17.6 | |
11.8 | |
9.7 | |
12.3 | ||
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| Close focusing distance (m) | |
5.0 | |
8.0 | |
7.0 | |
9.0 | ||||
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| Weight (g) | |
715 | |
760 | |
980 | |
970 | |
960 | |
990 |
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| Length (mm) | |
123 | |
143 | |
189 | |
184 | |
179 | |
184 |
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| Width (mm) | |
182 | |
193 | ||||||||
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| Interpupillary distance adjustment (mm) | |
56-72 | ||||||||||
Note: Nikon has adopted a calculation method based on ISO 14132-1:2002, and therefore, values for the apparent field of view have changed from those previously stated. For details, click here.
