Nikon D300S - Buttons and Dials

Buttons and Dials
Depth-of-field preview button
Preview depth of field.
_________ ..........J
Focus-mode selector
Modes Sand C (autofocus)
The camera focuses using autofocus (AF) when the shutter-release
button is pressed halfway. In mode S(single-servo AF), focus locks
when the camera focuses. In mode ( (continuous-servo AF), the
camera continues
to adjust focus until the shutter is released
I
(053).
Mode M (manual)
IFocus is adjusted manually using the lens focusing ring.
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