Canon FTb User Manual

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Synchronizing
Flash
Unit
Canon FTb
is designed so that
two systems
of
flash
photog-
raphy
can
be connected
to
it-the match
needle type
auto'
matic flash
photography
which
is
called
the Canon
Auto'
Tuning
(CAT)
System,
using
the Speedlite
1O3A
(exclusive
type
),
and
ordinary
synchronizing f
lash
photography.
Type
Synchronized
Shutter Speed
LlL25 or faster
1/30
or slower
Flash
l/30 or slower
1/30 or slower
Electronic
Flash
Unit
L160 or slower
1
The CAT
System
is
connected
exclusively
to the FD
I
SOmm F
L.4,
FD
5omm
F
1.8
and
FD
35mm
F
2lenses
which have
the
flash
adapter
coupling
pin.
Attach
the
Flash
Adapter
to the lens which
transmits
the
focusing
distance
to the meter
circuit
of the camera.
ln
the case
of the CAT
System,
the charging
power
level
of
the Speedlite
is continuously
transmitted to
the
meter
circuit of
the camera.
Thus, the
correct exposure
can
be
FP
class
(f6,
Press
26)
M
class
(M3,
#5,
Press
25)
M
F
cr ass
(fl,9:tf
,1$310")
Speedlite
33
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Canon FTb Specifications

General

Brand	Canon
Model	FTb
Category	Film Camera
Language	English