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)

Flash Head

 

Guide No.:

Approx. 60/197 (at 200 mm flash coverage, ISO 100 in

 

meters/feet)

Flash coverage:

20 - 200 mm (14 mm when using wide panel)

 

• Automatic setting

 

(Automatically sets the flash coverage depending on the

 

shooting angle of view and the image sensor size.)

 

• Manual setting

Bounce:

90° up, 7° down, 180° left/right

Flash time:

Normal flash: 1.8 ms or less, Quick Flash: 2.3 ms or less

Color temperature

Flash color temperature information transmitted to camera

information transmission:

when flash is fired

Color filter:

Can be used

Exposure Control

 

Exposure control system:

E-TTL II/E-TTL/TTL autoflash, auto/manual external flash

 

metering, manual flash, stroboscopic flash

Effective flash range:

Normal flash: approx. 0.5 - 30 m (1.6 - 98.4 ft.)

(With EF50 mm

Quick Flash: min.: approx. 0.5 - 12 m (1.6 - 39.4 ft.)

f/1.4 lens at ISO 100)

max.: approx. 0.5 - 21 m (1.6 - 68.9 ft.)

 

High-speed sync: approx. 0.5 - 15 m (1.6 - 49.2 ft.)

 

(at 1/250 sec.)

Flash exposure compensation: ±3 stops in 1/3- or 1/2-stop increments

FEB:

±3 stops in 1/3- or 1/2-stop increments (when used with flash

 

exposure compensation)

FE lock:

Press the camera’s <B>, <7> or <P> button

High-speed sync:

Provided

 

* During radio transmission wireless shooting, high-speed

 

sync is possible only with EOS digital cameras released

 

since 2012.

Manual flash:

1/128 - 1/1 power (1/3-stop increments)

Stroboscopic flash:

Provided (1 - 500 Hz)

 

* 1 Hz to 199 Hz during optical transmission wireless

 

shooting

Flash exposure confirmation: Flash exposure confirmation lamp lights

Modeling flash:

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

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