Fa Lenses; Setting Autofocus; Setting Manual Focus - Pentax 26755 - SMC P FA 645 Zoom Lens Operating Manual

FA lenses

With FA lenses, shift the focus-
ing ring forward or back to switch
between autofocus and manual
focus.

Setting autofocus

Push the focusing ring forward until
you can see AUTO FOCUS.
* When the lens is set for autofocus,
the focusing ring locks.

Setting manual focus

Pull the focusing ring until AUTO
FOCUS is hidden. Turn the focusing
ring to focus manually.
13