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8-13
8
Exposure
Program Shift Function
When capturing images in Program AE mode, you can “shift the program” to change the
set shutter speed and aperture value combination while maintaining the same exposure.
After pressing the Shutter button halfway, turn the Main dial until the desired Shutter
speed/aperture value combination is displayed.
Program Line Characteristics
Program characteristics for Program AE [P] mode using an EF50mm f/1.4 USM lens.
6400
ISO 6
3200
1600
800
400
200
100
50
25
12
5
4
3
2
1
0
-1
-2
-3
-4
-5
67891011121314151617181920212223
32
22
16
11
8
5.6
4
2.8
2
1.4
1.0
30" 15" 8" 4" 2" 1" 2 4 8 15 30 60 125 250 500 1000200040008000
f / N
o
¤ SHUTTER SPEED
For EOS-1 N mounted with an EF 50mm f/1.4 USM lens