When the MR-14EX is mounted on a Type-B camera such as the EOS-1 N, taking flash pictures with TTL autoflash is just as easy as normal autoexposure (AE) pictures. In the Full Auto mode, you can just press the shutter button to take flash pictures. Or you can set the shutter speed or aperture while the flash exposure is automatic. In this way, you can take various flash pictures.
With the EOS-1 N, the flash exposure is controlled with the 3-zone, TTL autoflash system (real-time off-the,;.film flash metering).
For Type-B Cameras
Basic Flash
Photography