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PETRI MF-1 MICRO Mode D'emploi page 22

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22
FLASH PHOTOGRAPHY
This camera is X-synchronized and suitable for th
e
use with electronic flash. If you use a cordless
unit
merely slip the foot of the unit into the hot
shoe (5)
and it will automatically make
contact.
If the unit
has
a
cord,
remove the hot shoe by
pul-
ling it up and plug the cable into the flash
terminal
which now
is
uncovered.
Shutter speed
1/
00 is to be used for flash
pictures.
In order to find the correct f-stop, you divide th
e
guide number pertaining to your
film-flash-combi-
nation by the distance between
flash
and
subject.
Example:
Guide number
00
:
15'
=
f-stop 4. In high
rooms or rooms with dark ceilings the diaphragm
has to be opened one more stop
.
The
guide-num-
bers can be found on the body of your
electronic
flash
.

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