Figure 1-46.
8x10-inch Copy Camera, KS-7A.
c. Camera
focusing
backs.
Two
focusing
backs
are
provided
with
the
camera set.
(1)
4x5-inch focusing back.
The 4x5-inch focusing back is
interchangeable with the 8x10-inch focusing back ((2) below).
The
focusing panel shield is secured within the focusing back by two springs.
A ground focusing glass is mounted within the focusing panel shield.
Horizontal and vertical lines on the ground focusing glass provide a scale
to align the image.
(2)
8x10-inch focusing back.
The 8x10-inch focusing back is
interchangeable with the 4x5-inch focusing back ((1) above).
The
focusing panel shield is secured within the focusing back by a screw in
each corner.
A ground focusing glass is mounted within the focusing
panel shield. Horizontal and vertical lines on the ground focusing glass
provide a scale to align the image.
46
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