19
Flange-back Adjustment
The adjustment is required only when a lens without
focus-adjusting mechanism is mounted, or when a
lens with adjusting mechanism is mounted and focus
that is more accurate is needed.
1. Loosen the flange-back fixing lever.
2. Up and down the flange-back adjusting lever to
obtain a focused point while watching the monitor
screen.
3. Tighten the flange-back fixing lever on the flange-
back adjusting ring.
Note:
The object may be out of focus when using a source
of near-infrared light than using the visible light.
flange-back adjusting
or fixing lever
is
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