| 底片感光度（ISO） |
|
光圈数N（或F/N数） |
| 25 |
|
1.4 |
2 |
2.8 |
4 |
5.6 |
8 |
11 |
16 |
22 |
| 50 |
|
2 |
2.8 |
4 |
5.6 |
8 |
11 |
16 |
22 |
32 |
| 100 |
|
2.8 |
4 |
5.6 |
8 |
11 |
16 |
22 |
32 |
44 |
| 200 |
|
4 |
5.6 |
8 |
11 |
16 |
22 |
32 |
44 |
64 |
| 400 |
|
5.6 |
8 |
11 |
16 |
22 |
32 |
44 |
64 |
88 |
| 800 |
|
8 |
11 |
16 |
22 |
32 |
44 |
64 |
88 |
128 |
| 1600 |
|
11 |
16 |
22 |
32 |
44 |
64 |
88 |
128 |
176 |
| |
|
|
|
|
|
|
|
|
|
|
| 对象 |
Q |
快门速度（感光时间，秒） |
| 偏食-4.0ND |
11 |
- |
- |
- |
1/4000 |
1/2000 |
1/1000 |
1/500 |
1/250 |
1/125 |
| 偏食-5.0ND |
8 |
1/4000 |
1/2000 |
1/1000 |
1/500 |
1/250 |
1/125 |
1/60 |
1/60 |
1/15 |
| 贝利珠 |
11 |
- |
- |
- |
1/4000 |
1/2000 |
1/1000 |
1/500 |
1/250 |
1/125 |
| 色球 |
10 |
- |
- |
1/4000 |
1/2000 |
1/1000 |
1/500 |
1/250 |
1/125 |
1/60 |
| 日珥 |
9 |
- |
1/4000 |
1/2000 |
1/1000 |
1/500 |
1/250 |
1/125 |
1/60 |
1/30 |
日冕0.1R| 7 |
1/2000 |
1/1000 |
1/500 |
1/250 |
1/60 |
1/60 |
1/30 |
1/15 |
1/8 |
|
日冕0.2R| 5 |
1/500 |
1/250 |
1/125 |
1/60 |
1/30 |
1/15 |
1/8 |
1/4 |
1/2 |
|
日冕0.5R| 3 |
1/125 |
1/60 |
1/30 |
1/30 |
1/4 |
1/4 |
1/2 |
1 |
2 |
|
日冕1.0R| 1 |
1/30 |
1/15 |
1/8 |
1/8 |
1/2 |
1 |
2 |
4 |
8 |
|
日冕2.0R| 0 |
1/15 |
1/8 |
1/4 |
1/2 |
1 |
2 |
4 |
8 |
15 |
|
日冕4.0R| -1 |
1/8 |
1/4 |
1/2 |
1 |
2 |
4 |
8 |
15 |
30 |
|
日冕8.0R| -3 |
1/2 |
1 |
2 |
4 |
8 |
15 |
30 |
60 |
120 | |
