Olympus Zuiko Digital ED150mm f2.0 - Manual (Page 5)

Focus Limit Switch
∞
-4m 4-1.4m
∞ -1.4m
This switch limits the autofocus range to speed up focusing in each
range.
Select the optimum mode according to the shooting distance.
Close-up shooting : Autofocus is performed between 4 meters
(13.1ft) and 1.4 meters (4.6 ft).
Normal shooting : Autofocus is performed from ∞ (infinity) to
1.4 meters (4.6 ft).
Distant shooting : Autofocus is performed from ∞ (infinity) to
4 meters (13.1 ft).
Focus Stop Buttons
• By holding down one of the focus stop buttons, you can deactivate
autofocus operation and fix focus at the point where the button
was pressed.
• Four buttons are provided. All have the same effect.
Shooting Cautions
• Be sure to attach the hood when shooting against the light.
• When two or more filters are used or a thick filter is used, part of the picture may be cut off or
obscured.