Canon Speedlite 430EX III-RT Instruction Manual - Page 98

Specifications - speedlite ii used

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Specifications Type Type: Compatible cameras: E-TTL II/E-TTL autoflash Shoe-mount Speedlite Type-A EOS cameras (E-TTL II/E-TTL autoflash) * Autoflash is not possible when using Type-B EOS cameras. Flash Head (Light-emitting unit) Guide No.: Approx. 43/141.1 (at 105 mm flash coverage, ISO 100, in meters/feet) * Without color filter or bounce adapter Flash coverage: Supports a shooting angle of view with a lens focal length of 24-105 mm (with wide panel use: 14 mm) • Automatic setting (Automatically sets the flash coverage depending on the shooting angle of view and the image sensor size.) • Manual setting Bounce: 90° up, 150° left, 180° right Bounce adapter provided can be used Flash duration: Normal flash: Approx. 1.8 ms or less, Quick flash: 2.3 ms or less Color temperature Flash light color temperature information transmitted to information transmission: camera when flash is fired Color filter: Color filter provided can be used Exposure Control Exposure control system: E-TTL II/E-TTL autoflash, manual flash Effective flash range: (with EF50mm f/1.4 lens at ISO 100) Normal flash: Approx. 0.7 - 23.6 m / 2.3 - 77.4 ft. Quick flash: Approx. 0.7 - 13.6 m / 2.3 - 44.6 ft. (at Guide No. 19.1/62.7, in meters/feet) High-speed sync: Approx. 0.7 -12.8 m / 2.3 - 42.0 ft. (at 1/250 sec.) Flash exposure compensation: ±3 stops in 1/3- or 1/2-stop increments FE lock: Possible with the camera's Multi-function button or FE lock/AE lock buttons High-speed sync: Possible * During radio transmission wireless shooting, high-speed sync is possible only with EOS DIGITAL cameras released in and after 2012 (except with EOS REBEL T5/1200D). Manual flash: 1/1 - 1/128 power (1/3-step increments) Modeling flash: Fired with camera's depth-of-field preview button or Speedlite's test flash button 98

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98
Type
Flash Head (Light-emitting unit)
Exposure Control
Specifications
Type:
E-TTL II/E-TTL autoflash
Shoe-mount Speedlite
Compatible cameras:
Type-A EOS cameras (E-TTL II/E-TTL autoflash)
* Autoflash is not possible when using Type-B EOS cameras.
Guide No.:
Approx. 43/141.1 (at 105 mm flash coverage, ISO 100,
in meters/feet)
* Without color filter or bounce adapter
Flash coverage:
Supports a shooting angle of view with a lens focal
length of 24-105 mm (with wide panel use: 14 mm)
•
Automatic setting
(Automatically sets the flash coverage depending on the
shooting angle of view and the image sensor size.)
•
Manual setting
Bounce:
90° up, 150° left, 180° right
Bounce adapter provided can be used
Flash duration:
Normal flash: Approx. 1.8 ms or less, Quick flash: 2.3 ms
or less
Color temperature
information transmission:
Flash light color temperature information transmitted to
camera when flash is fired
Color filter:
Color filter provided can be used
Exposure control system:
E-TTL II/E-TTL autoflash, manual flash
Effective flash range:
(with EF50mm
f/1.4 lens at ISO 100)
Normal flash: Approx. 0.7 - 23.6 m / 2.3 - 77.4 ft.
Quick flash: Approx. 0.7 - 13.6 m / 2.3 - 44.6 ft. (at Guide
No. 19.1/62.7, in meters/feet)
High-speed sync: Approx. 0.7 -12.8 m / 2.3 - 42.0 ft. (at
1/250 sec.)
Flash exposure
compensation:
±3 stops in 1/3- or 1/2-stop increments
FE lock:
Possible with the camera’s Multi-function button or FE
lock/AE lock buttons
High-speed sync:
Possible
*
During radio transmission wireless shooting, high-speed
sync is possible only with EOS DIGITAL cameras released
in and after 2012 (except with EOS REBEL T5/1200D).
Manual flash:
1/1 - 1/128 power (1/3-step increments)
Modeling flash:
Fired with camera’s depth-of-field preview button or
Speedlite’s test flash button