Canon EOS-1 - Manual (Page 25)

at up to ten times per second. The
flash’s internal zoom adjusts to suit
the flash output to the focal length of
the lens being used. An LCD panel
with EL illumination displays key
data. And the flash head swings 90°
upward or to the right, and 180° to
the left for bounce-flash photo­
graphy. A hot shoe lock pin holds the
flash securely.
A high-quality external battery
pack has been created for use with
the Speedlite 430EZ, ensuring
adequate power for extended photo­
graphy sessions. The Transistor Pack
E provides approximately 2,000
flashes (with alkaline-manganese
batteries) or 1,500 flashes (with
Ni-Cd batteries).
Transistor Pack E
The new Speedlite 430EZ provides Mor6 flSShSS
superior light control for truly
natural-looking flash photography
— both ordinary and fill-in — by
using the EOS-Ts A-TTL auto-flash
program. An AF auxiliary light
enables positive autofocus even in
total darkness. There is a user-
controlled flash fill ratio to achieve
the exact effect you desire. Flash
exposure compensation is possible in
1/3-step increments. And flash
charging time is less than 1.5
seconds, allowing rapid-fire flash
photography.
Second-curtain sync means the
flash is fired at the end of a slow
shutter speed exposure, preserving
the natural flow of moving light. The
stroboscopic function fires the flash 3MEZ
Macro Ring Lite ML-3