The EOS 600 (known as the EOS 630 in the America and EOS630 QD in Japan) is an autofocus SLR from Canon introduced 1989. Motorized film advance (and rewind) are built into the body, able to reach 5 fps in one-shot AF mode. Shutter speeds range from 30 sec. to 1/2000 sec., with B mode. X-sync is at 1/125 sec. It is powered by 1x 6V 2CR5 lithium battery.