Incident-Light Illumination (in footcandles)
(Frame rate: 24 frames/sec
NOTE: Data applies to both color and
Exp Index |
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(Daylight | f/1.4 | f/2 | f/2.8 | f/4 | f/5.6 | f/8 | f/11 |
or Tungsten) | |||||||
12 | 200 | 400 | 800 | 1600 | 3200 | 6400 | 13000 |
16 | 160 | 320 | 640 | 1250 | 2500 | 5000 | 10000 |
20 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
25 | 100 | 200 | 400 | 800 | 1600 | 3200 | 6400 |
32 | 80 | 160 | 320 | 640 | 1250 | 2500 | 5000 |
40 | 64 | 125 | 250 | 500 | 1000 | 2000 | 4000 |
50 | 50 | 100 | 200 | 400 | 800 | 1600 | 3200 |
64 | 40 | 80 | 160 | 320 | 640 | 1250 | 2500 |
80 | 32 | 64 | 125 | 250 | 500 | 1000 | 2000 |
100 | 25 | 50 | 100 | 200 | 400 | 800 | 1600 |
125 | 20 | 40 | 80 | 160 | 320 | 640 | 1250 |
160 | 15 | 32 | 64 | 125 | 250 | 500 | 1000 |
200 | 12 | 25 | 50 | 100 | 200 | 400 | 800 |
250 | 10 | 20 | 40 | 80 | 160 | 320 | 640 |
320 | 8 | 15 | 32 | 64 | 125 | 250 | 500 |
400 | 6 | 12 | 25 | 50 | 100 | 200 | 400 |
500 | 5 | 10 | 20 | 40 | 80 | 160 | 320 |
640 | 4 | 8 | 15 | 32 | 64 | 125 | 250 |
800 | 3 | 6 | 12 | 25 | 50 | 100 | 200 |
1000 | * | 5 | 10 | 20 | 40 | 80 | 160 |
1250 | * | 4 | 8 | 15 | 32 | 64 | 125 |
1600 | * | 3 | 6 | 12 | 25 | 50 | 100 |
2000 | * | * | 5 | 10 | 20 | 40 | 80 |
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*Less than 3 footcandles