Operating Instructions

diaphragm ring with index
depth of field scale with index
distance scale
focusing ring
lens mounting ring
HELIOS-44-2 2/58
diaphragm setting ring with index
focusing ring with diaphragm scale
distance scale
depth of field scale
INDUSTAR-50-2 3.5/50
exposure couter dial
shutter release button
film rewind release button
sinchronization setting lever
exposure time dial scale
index of exposure time dial scale
synchronization lever index
shutter cocking lever
exposure counter dial index
exposure counter dial guide
film sensitivity scale
guide of calculator diaphragm scale
indicator of calculator
exposure meter pointer
film rewind knob
index of film sensitivity scale
diaphragm scale of calculator
exposure time scale of calculator
SPECIFICATIONS