Optima Batteries P90 manual C, Dmodes, Shutter Speed and Aperture

	A, B, C, Dmodes
D Shutter Speed and Aperture
The same exposure can be achieved with different
combinations of shutter speed and aperture, allowing
you to freeze or blur motion and control depth of field.
The following figure shows how shutter speed and
aperture affect exposure. When the ISO sensitivity	1/125	F2.8	16
setting (A116) is changed, the range of shutter speeds
and aperture values at which the correct exposure can	Shutter speed		Aperture
be obtained also changes.

Fast shutter speed:

1/1000 s

Large aperture

(small f-number):

f/2.8

Slow shutter speed:

1/30 s

Small aperture

(large f-number):

f/8.0

Shoot pictures using A, B, C, D, Eand F

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