Nikon Action Ex 8x40CF
Nikon Action Ex 8x40CF
- Waterproof (up to 1m/3.3 ft. for 5 minutes) and fog-free with nitrogen gas
- High-eyepoint design provides a clear field of view even for eyeglass wearers
- Turn-and-slide rubber eyecups with multi-click
- Multilayer-coated lenses and large objective diameter for optimal image clarity
- Rubber armouring for shock resistance and a firm, comfortable grip
- Eco-glass optics are free of lead and arsenic
- Aspherical eyepiece lens eliminates image distortion (7x50CF, 12x50CF only)
- Wide strap
- Can be fixed to a tripod using optional tripod adaptor (16x50CF includes tripod adaptor)
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Nikon Action Ex 8x40CF
- Waterproof (up to 1m/3.3 ft. for 5 minutes) and fog-free with nitrogen gas
- High-eyepoint design provides a clear field of view even for eyeglass wearers
- Turn-and-slide rubber eyecups with multi-click
- Multilayer-coated lenses and large objective diameter for optimal image clarity
- Rubber armouring for shock resistance and a firm, comfortable grip
- Eco-glass optics are free of lead and arsenic
- Aspherical eyepiece lens eliminates image distortion (7x50CF, 12x50CF only)
- Wide strap
- Can be fixed to a tripod using optional tripod adaptor (16x50CF includes tripod adaptor)
| ACTION EX 7×35 CF |
ACTION EX 8×40 CF |
ACTION EX 7×50 CF |
ACTION EX 10×50 CF |
ACTION EX 12×50 CF |
ACTION EX 16×50 CF |
|
|---|---|---|---|---|---|---|
| MAGNIFICATION (X) | 7 | 8 | 7 | 10 | 12 | 16 |
| OBJECTIVE DIAMETER (MM) | 35 | 40 | 50 | |||
| ANGULAR FIELD OF VIEW (REAL/DEGREE) | 9.3 | 8.2 | 6.4 | 6.5 | 5.5 | 3.5 |
| ANGULAR FIELD OF VIEW (APPARENT/DEGREE) | 59.3 | 59.7 | 42.7 | 59.2 | 59.9 | 52.1 |
| FIELD OF VIEW AT 1,000M (M) | 163 | 143 | 112 | 114 | 96 | 61 |
| EXIT PUPIL (MM) | 5.0 | 7.1 | 5.0 | 4.2 | 3.1 | |
| RELATIVE BRIGHTNESS | 25.0 | 50.4 | 25.0 | 17.6 | 9.6 | |
| EYE RELIEF (MM) | 17.3 | 17.2 | 17.1 | 17.2 | 16.1 | 17.8 |
| CLOSE FOCUSING DISTANCE (M) | 5.0 | 7.0 | ||||
| WEIGHT (G) | 800 | 855 | 1,000 | 1,020 | 1,045 | 1,040 |
| LENGTH (MM) | 120 | 138 | 179 | 178 | 177 | |
| WIDTH (MM) | 184 | 187 | 196 | |||
| INTERPUPILLARY DISTANCE ADJUSTMENT (MM) | 56-72 | |||||
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