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 to match the

 

lens focal length and image sensor size)

 

• Manual zoom

 

• Flash head swing (bounce flash)

Color temperature

information transmission: Flash color temperature information transmitted to camera when flash is fired

• Exposure Control

Exposure control system: E-TTL II/E-TTL/TTL autoflash, manual flash

Effective flash range:

0.7 - 24.3 m / 2.3 - 79.7 ft.

(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:

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

FE lock:

Provided

High-speed sync:

Provided

Flash exposure

 

confirmation:

Flash exposure confirmation lamp lights

• Flash Recycling

Recycling time:

Normal flash: Approx. 3.0 sec. (with size-AA alkaline

 

batteries)

Flash-ready indicator:

Red pilot lamp lights

• Wireless Slave

Transmission method:

Optical pulse

Channels:

4

Transmission range:

Reception angle: Approx. ±40° horizontal, Approx. ±30°

 

vertical

Slave-ready indicator:

AF-assist beam blinks

Modeling flash:

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

• Custom Functions:

9 (20 settings)

35