Reference Guide

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Manual Exposure
Metered manual using the bar dot
display in the viewfinder can be
operated with the main dial selecting
shutter speeds and the quick control
dial handling the aperture values.
(Custom Function No. 5 reverses this,
with the main dial handling the
aperture and the quick control dial
inputting shutter speeds.)
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Shutter Release
Time Lag
Shutter release time lag is only
55ms, regardless
of the lens being used.
Image loss time
is also minimal.
Shutter Speeds
The EOS-1's vertical-travel metal
focal-plane shutter provides a full
range
of electronically-controlled shut-
ter speeds. The blazingly fast 118000
second shutter speed stops practically
anything in mid-flight. Shutter speeds
range in
1/ 3-step increments from 30
seconds to 1/ 8000 second and appear
in the display panel. When shooting in
the bulb mode, elapsed time is dis-
played up to a total
of 120 seconds.
1/8000
1/250 Second Flash
Sync Speed
The fast flash-sync shutter speed
of 11250 broadens the possibilities of
daylight fill-in flash photography and
reduces ghost images from fast-
moving flash subjects.
1/250
Exposure
Compensation
Conventional manual exposure
compensation adjustments can be set
+ 1 - 3 steps in 113 step increments,
which are confirmed on the display
panel.
Auto Exposure
Bracketing
Auto exposure bracketing is a way
of handling tricky exposure problems.
The AEB function automatically
makes three continuous exposures,
shifting the exposure value up and
down from the exposure determined
by
the camera's light meter. The function
can be set within a range
of + 1 - 3
Corrected valu es are related to the exposure mode,
as shown below:
~
Exposure mode
TV
AV ~
<D Shutter-priority AE
-
•
o Aperture-priority AE
•
-
@ Depth-of-field AE
.0
-
@ ProgramAE
•
•
I Standard Function
•
-
® Manual
I Custom Function
-
•
steps in 1/ 3-step increments. AEB is
set according to the film winding
mode, so photographers can control
the release timing. And since it can
only be canceled manually, continuous
auto exposure bracketing
is possible.
Multiple Exposures
The multiple exposure function
presets up to nine exposures on the
same frame. The number
of exposures
is easily set by using the main input dial
and checking operation on the display
panel. The function can be canceled or
reset during mid-operation. Motor
drive-powered continuous multiple
exposures offer a great range
of
creative effects.
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EL Illumination
An integrated EL illumination
function
fills the display panel with
a soft blue light, making it easy to read
even in the dark.
Mid-roll Rewind
Film can be easily rewound before
the last exposure has been made
by
pressing the mid-roll rewind button.
Using this feature along with Custom
Function
No. 2 is particularly con-
venient, since the
film leader
is left
outside the cartridge
for easy re-loading
at a later time.
Self-timer
The self-timer ~. 10
provides a choice of . ~ 2
two release times - 2
seconds or
10 seconds.
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