8) Diaphragm couplcr ring (O-K102)
Rotate
the Diaphragm coupler ring (O-K102)
and
make sure that
it
moves smoothly and returns
to
its original
position.
9) Finder
attachment and removal
-1)
When the finder lock button is operated, there should he rotation
and
thrnst pressure.
-2) When the finder is removed and attached, there should be no looseness
to
attachment and lock cancellation
should take place without undue strain.
10) Film transport, Multiple exposure
When shooting with the
120
or
220 film aligned with the prescribed start mark, the number
of
shootable exposures,
the start
of
the first frame from the start mark, and the distance
to
the end
of
the final frame should satisfy the
conditions specified below. There should be no misalignment
of
the image when carrying out multiple exposure
photography.
Number
of
shootable exposures
120 film: 10 frames
220 film:
21
frames
Position
of
picture:
-----------
120 film
220film
26170
a
b
211 mm
or
over 981 mm or less
211 mm
or
over 1791 mm or less
27340
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