Shutter Speed Variations - Canon NEW F-1 Service Manual

19.

Shutter speed variations

-n
(Based on +/- EV) T=2
2000 1000
EV \
11 10
0 500 0.691 1.381
0.450 0.667 1.334
0.400 0.644 1.289
0.350 0.622 1.245
0.300 0.601 1.202
0.250 0.581 1.161
0.200 0.561 1.122
0.150 0.542 1.084
0.100 0.523 1.047
+0.050 0.505 1.011
0 0.488 0.977
-0.050 0.472 0.943
0.100 0.456 0.911
0.150 044C 0.580
0.200 0.425 0.850
0.250 0.411 0.821
0.300 0.397 0.793
0.350 0.383 0.766
0.400 0.370 0.740
0.450 0.357 0.715
0.500 0.345 0.691
Canon NEW F-1 Service manual
500 250 125 60
9 8 7
2.762 5.524 11.05 22.10
2.668 5.336 10.67 21.34
2.577 5.154 10.31 20.62
2.489 4.979 9.957 19.92
2.405 4.809 9.618 19.24
2.323 4.545 9.291 18.58
2.244 4.487 8.974 17.95
2.167 4.334 8.669 17.34
2.093 4.187 8.375 16.75
2.022 4.044 8.088 16.18
1.953 3.906 7.813 15.62
1.887 3.773 7.546 15.09
1.822 3.654 7.289 14.58
1.760 3.521 7.041 14.08
1.700 3.401 6.801 13.60
1.642 3.285 6.569 13.14
1.586 3.173 6.346 12.69
1.532 3.065 6.130 12.26
1.480 2.960 5.920 11.84
1.430 2.860 5.719 11.44
1.381 2.762 5.524 11.05
30 15 8
6 5 4 3
44.19 88.39 176.8
42.69 85.38 170.8
41.23 82.47 1R4.9
39.83 79.66 159.3
38.47 76.95 153.9
37.16 74.33 148.7
35.90 71.79 143.6
34.67 69.35 138.7
33.49 66.99 134.0
32.35 64.70 129.4
31.25 62.50 125
30.19 60.37 120.7
29.16 58.31 116.6
28.16 56.33 112.7
27.20 54.41 108.8
26.28 52.56 105.1
25.38 50.77 101.5
24.52 49.04 98.07
23.68 47.37 94.73
22.88 45.75 91.51
22.10 44.19 88.39
Page 70
4 2 1"
2 1 0
353.6 707.1 1414.2 2828
341.5 683.0 1366.0 2732
329.9 659.8 1319.5 2639
318.6 637.3 1274.6 2549
307.8 615.6 1231.1 2462
297.3 594.6 1189.2 2378
287.2 574.3 1148.7 2297
277.4 554.8 1109.6 2219
267.9 535.9 1071.8 2144
258.8 517.6 1035.3 2071
250 500 1000 2000
241.5 483.0 965.9 1931.9
233.3 466.5 933.0 1866.1
225.3 450.6 901.3 1802.5
217.6 435.3 870.5 1741. 1
210.2 420.4 840.9 1681.8
203.1 406.1 812.3 1624.5
196.1 392.3 784.6 1569.2
189.5 378.9 757.9 1 515.7
183.0 366.0 732.0 1464.1
176.8 353.6 707.1 1 414.2
2" 4" 8"
-1 -2 -3
5657 11314
5464 10928
5278 10556
5098 10197
4925 9849
4757 9514
4595 9190
4438 8877
4287 8574
4141 0282
4000 8000
3864 7727
3732 7464
7210
3605
3482 6964
3364 6727
3249 6498
3138 6277
3031 6063
2928 5856
2828 5657