sockets:
-->> socket for the cable connection
with Leicina (9-pin cable)
-->> socket for the cable connection
with tape-recorder (sound sync generator), external power source, radio release, light traps
and similar accessories; and can also be used for connecting a second Leicina;
9-pin cable
-->> socket for electronic flash
units
rotary switches:
-->> rotary switch for interval timer
(3 fps to 1 frame every 6 minutes)
-->> rotary switch for the setting of
scene durations between about 0.2 and 10 seconds and for doubling the scene and
frame intervals
-->> rotary switch for the automatic
exposure control and remote release
power source: 5 x AA batteries only
made in Germany by Leitz Wetzlar