Nikon EM - Manual (Page 32)

X. SPECIFICATIONS
Picture format
Lens mount
Lenses usable
Shutter
Type of camera 35mm single-lens reflex (SLR),
aperture-priority automatic
35mm (24mm x 36mm film size)
Nikon bayonet type
Nikon Series E 50 mm f/1.8 as
Standard; other Series E lenses;
Al-type Nikkor lenses and others
(p. 30)
Electronically controlled, vertical-
travel, metal focal-plane shutter;
stepless speeds from 1 sec. to 1/
1000 sec. when shutter operation
mode selector is set to AUTO;
1/90 sec. mechanical shutter
speed when set to M90;B setting
also provided for long exposures
Film winding lever provided;
completed stroke of 144° simul­
taneously advances film, cocks
shutter and operates frame
counter; choice of one contin­
uous stroke or series of shorter
strokes
Fixed eyelevel pentaprism full-
aperture viewing type with built-
in TTL exposure meter; shutter
speed scale and exposure nee­
dle visible inside; ready-light
lights up when SB-E or SB-10
Film advance
Viewfinder
Speedlight is in use; center of
scale’s bracket indicates 1/90
sec.; finder coverage approx.
92% of picture field; 0.86X mag­
nification with 50 mm lens set at
infinity (°o)
Focusing screen Fixed-type Nikon “K” screen;
comprises matte fresnel field
with central split-image range­
finder spot surrounded by micro­
prism ring and 12mm-dia. refer­
ence circle which denotes area
of center-weighted metering
Instant-return, non-lockable type
Lever provided can be set for up
to approx. 10-sec. exposure de­
lay; setting cancellable before
shutter release button is pressed
TTL center-weighted exposure
metering at full aperture; meter
incorporates one silicon photo­
diode (SPD)
Metering range EV 2 to EV 18 (i.e., f/2 at 1 sec. to
f/16 at 1/1000 sec. at ASA 100
and with 50mm f/1.8 lens)
Exposure signal “Beep-beep” warning sound ac­
tivated when shutter release but­
ton is pressed to fingerguard
position if matching shutter
Reflex mirror
Self-timer
Exposure
measurement
32
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