Om Lenses - Olympus OM77AF Instructions Manual

OM Lenses

While designed for a new series of Olympus AF
lenses, the OM77AF can be used with non-AF OM
lenses (although not in the AF mode), with the
result that most Zuiko lenses, from the Fisheye to
the tele-converters, can be mounted on the camera.
The camera will automatically select the aperture-
preferred AUTO mode and a shutter speed appro-
priate for the aperture selected by the photo-
grapher. This allows the user to vary depth of field
for a variety of creative effects: a small aperture
for a photograph in which everything is sharply
defined, or a large aperture which, by blurring the
back- and foreground, emphasizes the subject.
There is no viewfinder display for in-focus/focus
impossible, shutter speed or aperture when using
OM lenses.
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