Canon AT-1 manual

Canon AT-1
6.9 · 1
PDF manual
 · 72 pages
English
manualCanon AT-1
52

Stopped-Down Metering

When
the
AT-l
is used
with
Canon
FD
lenses,
photography
can
be
performed
with
match
needle
type
full
aperture
metering
.
Even
when
the
lens
automat
ic
aperture
lever
is
locked
in
the
manual
position,
FD lenses
should
not
be
used
on
the
AT-l
with
stopped
·
down
metering.
This
will
cause
improper
meter
readings.
In
spite
of
this
, in
those
cases
of
the
Canon
F L lenses
and
most
accessories
such
as
bellows,
extension
tubes,
or
a
microscope
adapter,
you
must
take
a
stopped-down
meter
reading.
Stopped-down
metering
is
performed
by
pushing
the
stopped-down
lever until
it
locks
with
the
main
switch
at
ON,
and
adjusting
the
shutter
dial
and/or
the
aperture
ring
until
the
meter
needle
is
aligned
with
the
aperture
needle
. Press
the
shutter
button
and
the
photograph
will be
prefectiy
exposed
.
If
the
lens
should
be
mounted
on
the
camera
with
the
stopped-down
lever
locked
,
correct
exposure
will
not
be
obtained
. In
this
case, a
red
warning
mark
by
the
stopped
-
down
coupling
lever i
nside
the
camera
body
is
visible.
After
removing
the
lens,
on
the
lower
part
of
the
camera
body,
just
below
the

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The Canon AT-1 is a 35mm film single-lens reflex (SLR) camera that was manufactured and released by Canon in the late 1970s. It is not easily categorized as it falls between the beginner-level Canon AE-1 and the more advanced Canon A-1. The AT-1 features a fully manual exposure control system, allowing photographers to manually adjust the aperture, shutter speed, and focus. It is equipped with a focal plane shutter with speeds ranging from 1 to 1/1000 seconds, plus a Bulb mode for long exposures. The camera offers a through-the-lens (TTL) exposure metering system which aids in achieving accurate exposures. Featuring a sturdy and durable construction, the AT-1 is designed to withstand regular use. Its body is primarily made of metal, ensuring its longevity and reliability. Moreover, it is compatible with a wide range of Canon FD lenses, offering photographers flexibility in their choice of optics. The AT-1 is also equipped with a hot shoe for attaching an external flash and a synchronizing socket for connecting other flash units or accessories. It utilizes a center-weighted metering system which provides reliable light meter readings. Despite its lack of automatic exposure modes and other advanced features, the Canon AT-1 remains a popular choice among photographers who prefer full manual control and value its simplicity and robustness.

General
BrandCanon
ModelAT-1 | AT1
Productnot categorized
LanguageEnglish
FiletypeUser manual (PDF)

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Canon AT-1 below.

How do I load film into the Canon AT-1?

Make sure you are in a well-lit area and follow these steps: open the back of the camera by pulling up the rewind knob, place the film cassette in the left side of the camera, pull the film leader across to the right side and insert it into the take-up spool, advance the film a few frames until it catches onto the spool, close the back of the camera, and finally, advance the film until the frame counter shows "1."

What shutter speed should I use for a moving subject?

To capture a moving subject with minimal blurriness, consider using a fast shutter speed like 1/500th of a second or faster. This will freeze the motion and result in a sharp image.

How can I adjust the exposure on the Canon AT-1?

The Canon AT-1's exposure can be adjusted by using the camera's exposure control system, which consists of the aperture priority mode. Rotate the aperture ring on the lens to select the desired aperture value, and the camera will automatically adjust the shutter speed accordingly.

How do I know if the battery is low on my Canon AT-1?

If you notice that the LED meter in the viewfinder gradually becomes dimmer or fails to light up, it is an indication that the battery is running low and needs to be replaced. This could affect the camera's exposure metering capability.

What should I do if the film advance lever gets stuck?

If the film advance lever gets stuck, try gently pressing down on the rewind release button, located on the bottom of the camera, while simultaneously turning the film advance lever in the direction of the arrow until it releases. This should allow the lever to move freely again. If the issue persists, it might require professional servicing.

Is the manual of the Canon AT-1 available in English?

Yes, the manual of the Canon AT-1 is available in English .

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