|
|
16x/24x/30x Wide DS |
27x/40x/50x Wide DS |
40x/60x/75x Wide DS |
Magnification |
使用 Fieldscope ED50 series |
16x |
27x |
40x |
使用 Fieldscope III/EDIII series |
24x |
40x |
60x |
使用 Fieldscope ED82 series |
30x |
50x |
75x |
Angular field of
view (real) |
使用 Fieldscope ED50 series |
4.5° |
2.7° |
1.8° |
使用 Fieldscope III/EDIII series |
3° |
1.8° |
1.2° |
使用 Fieldscope ED82 series |
2.4° |
1.4° |
1° |
Angular field of
view (apparent) |
72° |
Field of view at
1,000m |
使用 Fieldscope ED50 series |
79m |
47m |
31m |
使用 Fieldscope III/EDIII series |
52m |
31m |
21m |
使用 Fieldscope ED82 series |
42m |
24m |
17m |
Exit pupil |
使用 Fieldscope ED50 series |
3.1mm |
1.9mm |
1.3mm |
使用 Fieldscope III/EDIII series |
2.5mm |
1.5mm |
1mm |
使用 Fieldscope ED82 series |
2.7mm |
1.6mm |
1.1mm |
Relative brightness |
使用 Fieldscope ED50 series |
9.6 |
3.6 |
1.7 |
使用 Fieldscope III/EDIII series |
6.3 |
2.3 |
1 |
使用 Fieldscope ED82 series |
7.3 |
2.6 |
1.2 |
Eye relief |
18.7mm |
17.8mm |
17mm |
Weight |
170g |
180g |
190g |