Flash exposure compensation: FE lock:
High-speed sync: Flash exposure confirmation:

Specifications

• Type

Type:

On-camera, E-TTL II/E-TTL/TTL autoflash Speedlite

Compatible cameras:

Type-A EOS cameras (E-TTL II/E-TTL autoflash),

 

Type-B EOS cameras (TTL autoflash)

Guide No.:

43/141 (at 105mm focal length, ISO 100 in meters/feet)

Flash coverage:

24 - 105mm (14mm with wide panel)

 

• Auto zoom (flash coverage set automatically for lens focal

 

length and image size)

 

• Manual zoom

 

• Flash head swing (bounce flash)

Flash duration:

Normal flash: 1.4 ms or shorter

Color temperature

information transmission: Flash color temperature information transmitted to camera

• Exposure Control

Exposure Control Type: E-TTL II/E-TTL/TTL autoflash, manual flash Flash range

(with EF50mm f/1.4, ISO 100): Normal flash: Approx. 0.7 - 24.3 m / 2.3 - 79.7 ft COPYHigh-speed sync: Approx. 0.7 - 12 m / 2.3 - 39.4 ft (at 1/250 sec.)

Manual, ±3 stops in 1/3- or 1/2-stop increments

With <7> button or < > button

Provided

Flash exposure confirmation lamp lights

•Flash Recycling (with size-AA alkaline batteries) Recycling time/

Flash-ready indicator: Normal flash: 3.7 sec. / Red pilot lamp lights

• Wireless Flash

Transmission method:

Optical pulse

Channels:

4

Wireless options:

OFF and Slave

Transmission range

 

(Approx.):

Reception angle: ±40° horizontal, ±30° vertical

Slave-ready indicator:

AF-assist beam blinks

Modeling flash:

Fired with camera’s depth-of-field preview button

• Custom Functions: 6 (12 settings)

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