Mamiya DSX - Page 4

6.
Meter
coupling
range
is EV
2--EV18
at
F1.4
and
the
ASA
speed
100.
Shutter speed +8
Meter's Coupling Range.
135mm F2.8
}—— 28mm F2.8
Lens
Aperture
(ASA
setting
100,
I
index
mark
even
though
the
dark
subject
is
beyond
coupling
range
with
the
mater
such
as
EV
1,
but
the
underexposure
warning
mark
will
appear
at
the
right
side
of
the
view
finder indicating that the subject is too dark.
In
this
case
the
exposure
is
insufficient,
so
use
flash
bulb
or
electronic
flash
as
a
supplemental
light.
Lens mount
1.
While mounting the lens, it feels somewhat heavier just before
the stop position due to the mount spring pressure. The lens
stops in place facing the lens index up ward.
The meter reading will not be correct if SX lens is mounted
keeping
the
lens
release
button
pressing;
because
the
lens
stops
beyond in place position.
Universal
thread
mount
lens
without
special
process
can
be
used
at stopped down metering
Visual field of the view finder
Average ratio of visual field is 92%.
55mm FL. —————.
—— 50mn F2.—
The
meter
needle
can
be
centered
between
the
open
ends
of
the