Specifications

I. Double Cross-hair Reticle Matte/Fresnel
field with 5mm clear center spot containing
double cross-hair reticle. While focusing, move
your eye left to right. If cross-hairs stay in the
same position on the subject, then the subject
is in focus. Recommended for
photomicrography, astrophotography, or other
applications requiring high magnifications.
L. Cross Split-image Matte/Fresnel field with
cross split-image in the center of the screen
which divides the subject in half both
horizontally and vertically. The subject is in
focus when the four quarters merge to
become one unbroken image. Suitable for
general photography when using fast lenses at
full aperture.
Other features:
Hot Shoe Matches all Speedlites for synchronized flash
photography. A "S" in the viewfinder lights up to show flash
charge completion.
Battery A single 6-Volt battery will power the camera's varied electronic
functions for a year under normal use.
Convenient Action Grip A Canon idea designed to help you keep
the camera rock-steady and look very well balance and elegant
indeed. This feature and the raised contour of the battery cover
provide a firm grip for excellent mobility in action situations
27. Optional Accessories
CANON A-SERIES SYSTEM ACCESSORIES Your AE-1 PROGRAM's advanced
electronics has enabled Canon to design a number of unique accessories for it.