Specifications
• Type
Type:
Compatible cameras:
Guide No.:
Flash coverage:
Color temperature
information transmission: Flash color temperature information transmitted to camera
• Exposure Control
Exposure control system: E-TTL II/E-TTL/TTL autoflash, manual flash
Effective flash range:
(With EF50mm f/1.4 lens * High-speed sync: 0.7 - 12 m / 2.3 - 39.4 ft. (at 1/250 sec.)
at ISO 100)
Flash exposure
compensation:
FE lock:
High-speed sync:
Flash exposure
confirmation:
• Flash Recycling
Recycling time:
Flash-ready indicator:
• Wireless Slave
Transmission method:
Channels:
Transmission range:
Slave-ready indicator:
Modeling flash:
• Custom Functions:
On-camera, E-TTL II/E-TTL/TTL autoflash Speedlite
Type-A EOS cameras (E-TTL II/E-TTL autoflash),
Type-B EOS cameras (TTL autoflash)
43/141 (at 105mm focal length, ISO 100 in meters/feet)
24 - 105mm (14mm with wide panel)
• Auto zoom (Flash coverage set automatically to match the
lens focal length and image sensor size)
• Manual zoom
• Flash head swing (bounce flash)
when flash is fired
0.7 - 24.3 m / 2.3 - 79.7 ft.
±3 stops in 1/3- or 1/2-stop increments
Provided
Provided
Flash exposure confirmation lamp lights
Normal flash: Approx. 3.0 sec. (with AA/LR6 alkaline
batteries)
Red pilot lamp lights
Optical pulse
4
Reception angle: Approx. ±40° horizontal, Approx. ±30°
vertical
AF-assist beam blinks
Fired with camera's depth-of-field preview button
9 (20 settings)
35