U.M. 1
Table Of Contents
4
Specifications
Type
35mm
single-lens
reflex
with
built-in
light
meter.
Film and Picture Size
35mm
film (20
or
36 exposures). 24mm x 36mm.
Standard Lenses
Super
·Takumar
50mm f/
1.4
or 55mm f/
1.8
with fully automatic diaphragm. Filters and
lenshood size: 49mm. Equipped with diaphragm
preview lever which affords visual check of
depth of field. Distance scale: 45cm (18") to
infinity.
Shutter
Focal
plane
shutter,
with
single
non-rotating
dial.
Speeds:
B,
1-1/
1000
sec.
Film
speed
(ASA)
setting
dial
and
window
on
shutter
speed dial.
Built-in
self-timer releases
shutter
in
5-13 seconds.
Shutter
curtains
of
special
rub-
berized
silk.
Warning Signal
The
index
of
shutter
speeds
turns
to
red when
the
shutter
and
film speed
settings
are
off
the
meter's
measurability
range.
Refer
to
page
15.
Finder
Pentaprism finder
with
microprism Fresnel
lens for
instant
focusing; 0.88x magnification
with
50mm lens and approximately life·size
with
55mm lens.
Focusing
Turn
the
distance
scale
ring
until
the
subject
image
on
the
ground glass comes
into
focus.
Reflex Mirror
Instant
return
type
with
special shock
ab-
sorbers for
minimum
vibration.