Petri? V6 - USING THE FULLY AUTOMATIC & MANUAL DIAPHRAGM OF THE LENS

USING THE FULLY AUTOMATIC & MANUAL DIAPHRAGM OF THE LENS
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* Look at the AUTO & MANUAL Diaphragm Ring .
Adjust the ring until the AUTO mark is on top of
the lens barrel - the diaphragm is now set for
FULLY AUTOMATIC operation. This is the normal
position for most circumstances. When you want
to release the Automatic Diaphragm, slide the
AUTO & MANUAL Switch in the direction indicated
by the arrow on the ring .
* When the DIAPHRAGM is set on the AUTO position ,
it will only stop down to the set aperture, when
the shutter has been released . The AUTO position
enables rapid accurate focusing as the subject in
the viewfinder is very bright and the DEPTH OF
FIELD is extremely small. The MAN UAL position
has the advantage that you can pre · view the
DEPTH OF FIELD and see in the viewfinder the
lens zone of sharpness with any aperture.
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