Specifications; Type; Interchangeable Lenses; Viewfinder - Canon A-1 Repair Manual

o Easy to
~ead
viewfinder
o True-load battery checker give s visual indication
of remaining battery power
o Eyepiece Shutter to block extraneous light
o Two delay self timer
3. Specifications
3.1 Type:
35mm focal plane shutter single lens reflex with five
automatic exposures modes:
3 . 2 Picture Size:
24 x 36 rom
3.3 Interchangeable Lenses:
3.4
Whole FD series for five methods in automatic exposures;
with FL series, automatic exposures with stopped-down
metering at working apertures.
Viewfinder
(1)
(2 )
(3 )
(4 )
(5 )
Type:
Field-of-view:
Magnification:
Viewfinder Power:
Focusing Screens:
Fixed eye-level pentaprism
93.4% vertical and 95.3%
horizontal
0.S3X at infinity with 50 rom lens
-1.0 dpt (same as the AE-l)
Standard screen is center split-image (2.5 rom di-
ameter with So prism angle) rangefinder surrounded by
microprism (with So prism) and ground glass/fresnel
field for the remaining portion. , The six focusing
screens for replacement are split-image, mlcroprism,
micropj."i sm for small aperture lenses, all matte,
double cross hair reticule a nd matte/scale.
(6) Viewfinder Information
Seven segment LED's provide six variable digits plus
an
"Mil
and a decimal paint. Information includes
Shutter Speed, Aperture, Flash ready information,
3