Mamiya 645 PRO TL - Manual (Page 6)

7 .
Motorized Power Drive Grips
Two accessory motorized drives, interchangeable with
the manual film advance crank, are incorporated into an
ergonomically designed grips for easy, right handed
camera operation.
Model WG 401 requires 6 AA batteries and features
multiple exposure switch, cable release socket, battery
check and continuous shooting. It also can be used with
leaf shutter lenses.
Model WG402, a simplified version, permits only
individual exposures, uses one 6 Volt lithium battery and
is much lighter.
8 . A Broad Accessory System
For Specialized Applications
A useful accessory system to serve the specialized
needs of the photographer. It includes Auto Bellows and
Auto Extension Rings for close-up and copying work;
Infrared Remote Control for studio and nature
photography; External Battery Case for operating in cold
surroundings; Camera Grips for convenient holding and
more.
<Self-timer>
Self-timer for delayed shutter release. When activated it
will light a red pilot lamp in the front of the camera for
eight seconds and will blink for two seconds before
triggering the shutter.
<Time Exposure>
Time exposures are made by utilizing the Self-timer and
the "B" shutter setting. A new power saving circuit
design switches the battery off and extends is life.
9
TTL (through-the-lens) Flash Exposure .
Automation
The light that hits the film surface during exposure is
reflected to a photoreceptor within the camera body
which automatically adjusts the flash output to the
required level.