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Exposure Program
The exposure program for programmed auto is shown in the following graph:
The maximum and minimum values for EV vary with ISO sensitivity; the above graph
assumes an ISO sensitivity of ISO 200 equivalent.
When matrix metering is used,
values over 17
1
/3 EV are reduced to 17
1
/3 EV.
F (lens focal length) ≤ 55 mm
55mm < F≤ 135 mm
135 mm< F
Aperture
Shutter speed
f1
f1.4
f2
f2.8
f4
f5.6
f8
f11
f16
f22
f32
f1.4 − f22