Specifications - Canon Speedlite Transmitter ST-E2 Instructions Manual

Specifications

Compatible Camcrns
Channels
Flash Ratio Control
Slave Operation Cunfirmation
Wireless Transmission
Transmission Coveragr
Battery Life
AF-assist Beam
AF-assist Beam Effective Kanpe
Weight
Wireless
Flash ratio control
FER
Flash rxposurr compensation
Manual flash
Repeating flash
Type A EOS cameras (E-TTL at
. -
to 1:l lo 8 : l . in half-step incremrnts or
For A R ratio I
With trst transmtssion hutton.
1 Rrforc flash fires durlng VE lock
Adequate flash rxposurc indicatrd by the 5 icon lit in the vie\vfinder. Insufficient flash exposure indicat-
ed by the 5 icon blinking in the viewfinder.
2 After flash fires
Cancels when thc test transmission buttun or
Infrared pulse
Indoors: Approx. 12 15 meters 139.4
Approx. 1,500 transmissions (At room temperature and with a new set of batteries)
Compatible with EOS-3's 45-point Area AF and 28mm and longer lens focal lengths
Approx. 0.6 10 m 12.0 33 A a t center. 0.6 to
10
While thc power switch is set to I or
1
51
100 g 13.5 oz (rxcluding battery
2 groups A,
Each slave is set
manually.
at output.
FE lock
button is pressed to turn on t h ~ slave unit
49.2
to
m 12.0 16 5
the transmitter turns off automatically aftcr about 90 scc. of
HOLD,
3.1
Method.
groups: A,
S u b j e c t to change without noticc,.
10 meters 26.2 32.8
along the periphery (in total darkness).