CANON Speedlite 300EZ Flash for EOS FILM Cameras - NOT DSLRs
Designed exclusively for Canon EOS FILM cameras, this lightweight, compact dedicated flash features an Auto Internal Zoom Mechanism that matches the flash coverage for the lens in use from 28mm-70mm. The 300EZ uses Canon automatic A-TTL operation - the EOS camera measures the ambient light and fires a near-infrared preflash to determine the flash -to-subject distance and set a working aperture. Then, during exposure, SPC photocells measure the light reflected on the film plane and control flash output for perfect flash exposure balanced with the background light. The 300EZ also features a Rapid Fire Flash System which provides flash operation within 1 second of turning on the flash.
This example is clean and working.
It comes with instruction booklet and soft pouch.
Uses 4 AA batteries - NOT supplied.
Note, the battery door is supposed to open only half way then hinge open.
This is correct operation. DO NOT FORCE THE DOOR ANY FURTHER THAN THIS.