Minolta SR-1 - How to Use the Pre-View Button

How
ro
use
rhe
pre-view
,,r*o{t,
You
may
pre-view
depth of f ield,
if
you
wish
by
pressing
the
pre-view
button
which manually
closes
the diaphragm
to
its
pre-set
aperture.
When
you
do
this
you
can
inspect
through the viewer
the
precise
effect of
depth
of field.
www.orphancameras.com