Werbung
TLA20 Auto Flash Unit
The Con tax 139 Quartz
has
been specia
ll
y designed for
use
with
the
Contax
TLA20
Auto Flash
Unit.
Although
a
w
ide range of f lash
units
ca
n
be
used w
ith
th
e
139,
the
TLA20
is
highly recomm ended
because
it
works
in
conju
nct
ion
w
ith
th
e came
ra's bu ilt- in
TTL (th
rough-
th e-lens)
co
ntro
l
system. This
syst
em
features
an ind
e-
pendent SPD se nsor wh
ich
measures
fl
as
h
ou
t
pu
t
direct-
ly
at
th
e
film
p lane
to
assure
max imum accuracy w
ith
each
exposure
and
eli
m
in
ates
th
e need
for spec
ial
ex
po-
sure ca lcu
lati
on and sett
in
g. Mo
reove
r
,
once
t he
TLA20
is
charged
, it tak
es
command of
th
e came
ra and sy nchro
-
ni
zes
w ith
all
apertures of
the
lens
in
use
.
It
also
co
uples
wit
h
a specia
l
flash
data
indi
cato
r
in
the
viewfinder,
w
hich
signals
w
hen
the
unit is
charged
and
w
hether th
e
sub ject was w
ithin
f lash range after
taking th
e
picture.
In
add ition, t he
direct
TTL
flash control
system makes
the
TLA
20
h
igh ly usefu
l f
or
boun
ce
flas
h
and
other
off-
camera flash
t echniques. For
detailed
operating
instruc-
ti ons
,
refe
r
to
the
instru
ct ion
booklet
w
hi ch
accom-
panies the
unit.
68
Werbung
