Olympus OM-1 - Adjustment of flange back; Focus adjustment for the viewfinder

At
this
time,
the
aperture
should
be
slightly
stepped
down
than
Р2.8.
о
When
the
lens
aperture
is
stepped
down
from
the
wide
open
state,
the
meter
needle
should
once
swing
down
to
a
position
lower
than
-0.5EV
before
it
is
stabilized
at
+0.5ЕУ.
(See
Fig.
B.)
IV:
MAJOR
FUNCTIONS.
1.
Poor
focus
o
1)
Adjustment
of
flange
back
fo
=
46.002992
For
adjustment,
9106
(Washer)
(t
=
0.01
round)
or
9107
(Washer)
(t=
0.02
)
is
to
be
placed
between
the
camera
body
and
the
Front
Die-Casting.