Product Features
  • 2.4 GHz Wireless Radio Transmission
  • Compatible with Canon E-TTL / E-TTL II
  • Guide Number: 43 m at ISO 100 and 105 mm
  • Zoom Range: 24-105 mm (14 mm with Panel)
  • Tilts Upward 90°
Our Price $499.00

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Canon radio flash capabilities are trickling down from their flagship model with the integration of a 2.4 GHz wireless triggering system with master and slave capabilities in the mid-range Speedlite 430EX III-RT . Much like its predecessor, the E-TTL / E-TTL II unit has a guide number of 43 m at ISO 100 and 105 mm along with a zoom range of 24-105 mm and a wide panel that extends coverage down to 14 mm. Bounce has been expanded with the ability to rotate 150° right and 180° left as well as tilt upwards 90°. Enhancing operation are a dot-matrix LCD and a Multi Dial for smooth maneuvering of the menu settings.

In addition to the newly implemented radio system for wireless flash, optical slave transmission is still available for greater functionality. The 430EX III-RT's electronics have been sped up with a faster recycle time of 0.1 to 3.5 seconds along with a Quick mode that shortens this to just 2.5 seconds. Also, it offers enhanced Flash Exposure Compensation and Light Distribution settings for making very specific adjustments to the output settings.

Versatility is still key with this compact unit, offering high-speed, 1st and 2nd curtain sync modes along with a variety of custom functions for setting the Speedlite up exactly as you need. A colour filter and bounce adapter are included as well for adjusting the colour temperature and brightness of the flash for more balanced lighting. And, it runs on 4 AA batteries.

Key Features

  • Effective flash range of 0.7 to 24 m
  • Exposure compensation of ±3 EV in 1/3 or 1/2 step increments
  • Light Distribution settings allow for Standard, Guide Number Priority, and Even Coverage settings
  • Radio master and slave functionality allows for the use of up to 15 flashes set up in 15 channels and 5 groups up to 30 m away
  • Using optical transmission it can be set as a slave with an unlimited number of flashes within 4 channels and 3 groups
  • 10 custom Functions and 8 personal Functions are available for dialling in specific settings
  • LCD panel on rear for viewing and changing settings
  • AF assist beam with range of up to 4 m
  • Fresh batteries will provide approximately 180 full-power flashes
  • Metal locking foot
Guide No.43 m ISO100 at 105 mm Position
Exposure ControlE-TTL / E-TTL II
Angle of Coverage84° - 23.3°
Wide-Angle Adapter: 114°
Vari-Power1/1 - 1/64
Bounce Head0 to +90°
Swivel Head330°
Coverage14 - 105 mm (Full Frame)
Distance Range0.7 to 23.6 m at f/1.4
Zoom HeadFull Frame: 24 - 105 mm
Off-Camera TerminalNone
Recycle TimeApproximately 0.1 - 3.5 Seconds
Flash DurationNot Specified by Manufacturer
Flash-Ready IndicatorYes
Compensation-3 EV to +3 EV (in 1/3 and 1/2 EV steps)
Wireless OperationMethod: RF
Distance: Up to 30 m
Method: Optical pulse
Distance: Up to 15 m
Wireless Communication Channels15 Channels
Wireless Groups5 Groups
Power Source4x AA Alkaline, Rechargeable NiMH Batteries
Dimensions (W x H x D)70.5 x 113.8 x 98.2 mm
Weight295.12 g
Canon Speedlite 430EX III-RT
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