subiect so os to frome it in the viewfinder. The
white pointer (4) will be seen to deflect; turn
the computor disc (5)
until the smoll white cir-
culor mork is exoctly over ihe pointer when
viewed from obove (see Fig. 1). The exposure
volue to be used is the red figure on the com-
putor disc opposite the red iriongulor mork on
the film-speed setting disc. In poor light, ihe
required exposure times in full seconds (green
figures)con be reod opposite the corresponding
f/numbers
(block
figureson the innerdisc to ihe
right of ihe red triongle mork).
Once theexposure
volueor opertureond shutter
speed required hove been oscertoined, they
must be tronsferred to the shutter of the Conto-
flex beto.
Setting
the exposureYalue
By pressing
lightly
on knob
(12,
Fig.
3),
thereor
settingring con be turneduniil the reqired
exposurevolue (red figureson ihe right-hond
side)is oppositethe red lriongulormork (19,
Fig.2).lt is olso possible
to setholfexposure
volues.
As the ring with the red dot con only be moved
through o limited rodius, it will sometimesbe
necessory
to movethe operture ond shutterspeed
setting ring (18)
os well, in order to set the
exposure
volue required.
By setting the exposure volue, ihe diophrogm
ond shutter speed selector mechonisms ore
coupled. The omount of light necessory for
