The new Speedlite 430EX III-RT is Canon’s most capable mid-range Speedlite flash to date. A maximum Guide Number of 43 at ISO 100 provides enough power to light subjects in a wide range of conditions, with the flexibility to work alongside additional flashes using the radio or optical remote control system. Plus, with a lens coverage range of 24mm to 105mm, or to 14mm via the built-in adapter, the Speedlite 430EX III-RT offers a wide or narrow spread of light which is controllable by the user.
A guide number of 43 (m, ISO100) means there’s enough power for most occasions. The Speedlite 430EX III-RT weights just 295g and is only 113.8mm long, so there’ll always be room for it in your bag. Powered by readily-available AA batteries, the flash recycles following a full-power flash in just 3.2s. The Speedlite 430EX III-RT can be fired while off-camera using radio-frequency or optical triggering, giving photographers huge versatility. When using radio-frequency triggering, flashes can be placed up to 30m away from the camera and do not have to be within direct line of site. This means they can be placed in many more locations, such as outside a room firing in through a window.
|Dimensions||70.5 x 113.8 x 98.2mm|
|Flash metering||Four Thirds TTL|
|Max guide number||43|
|Power source||4 x AA Batteries|