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Lens changing
Any lenses having the international M 42 x 1 PRAKTICA
thread can be applied. Grip the lens body and unscrew it in
counterclockwise direction; screw in the other lens in clockwise
direction to the stop.
Flash photography
This camera has been designed for synchronization of flash
bulbs and electronic flash units. Flash units provided with a
center contact are pushed into accessory shoe (8). Connect flash
units fitted with synchro cable and flash contact with flash
socket (30). Set the symbol (
f
or
0
) of the relevant type of flash
unit on the shutter speed dial. The firing circuit is only closed as
long as the shutter is running down.
Note the guide number of your flash unit and make the aperture
or distance calculation (use the calculating disk on the flash
unit).
The use of flash bulbs
For fast burning flash bulbs the speed dial is set to the symbol or
0
to a shutter speed longer than 1/30 sec.