Nikon D300s Manual De Usuario

109

Z

g

In aperture-priority auto, you choose the aperture while the camera 
automatically selects the shutter speed that will produce the 
optimal exposure. To take photographs in aperture-priority auto:

g.

Press the 

I button 

and rotate the main 
command dial until 

g is 

displayed in the 
viewfinder and control 
panel.

Rotate the sub-
command dial while 
the exposure meters 
are on to choose the 
desired aperture from 
values between the 
minimum and maximum for the lens. Small apertures (high f-
numbers) increase depth of field (see page 105), bringing both 
foreground and background into focus. Large apertures (low 
f-numbers) soften background details in portraits or other 
compositions that emphasize the main subject.

I button