Canon Speedlite 430EX III-RT
Plug-on flash, CanonPrice in EUR including VAT, free shipping
Delivered between Mon, 2.6. and Tue, 17.6.
Product details
The powerful compact flash unit with a guide number of 43 (at ISO 100 and reflector position for 105 mm) features a built-in diffuser to widen the beam angle, allowing it to illuminate the field of view of a 14 mm lens. Versatile in use, it is recommended for both amateur and professional photographers.
A range of new performance features enhances flexibility and ease of use. The flash recycling time has been improved by approximately 20 percent, and the charging process is notably quiet and unobtrusive. A metal foot with connection contacts ensures stable communication between the camera and the flash. Additionally, a mechanism for quickly attaching and detaching the Speedlite has been integrated, which has already proven effective in the Speedlite 580 EX II.
The Speedlite 430 EX III-RT can serve as a central component of an integrated flash system for both analog and digital cameras and supports distance-linked E-TTL-II flash.
Item number | 5336231 |
Colour | Black |
Exact colour description | Black |
Flash type | Plug-on flash |
Compatible brand | Canon |
Guide number | 43 |
Light angle | 24 - 105 mm |
Flash follow-up time | 0.1 - 3.7 s |
Flash unit functions | AF Auxiliary Light, Rotatable, Tiltable, Wide-angle diffusing lens, Wireless slave operation, Zoom reflector |
Transmission type | Wireless |
Power supply | Battery operated |
Battery type | Alkali |
Number of batteries | 4 |
Battery size | AA / LR6 / LR06 / Mignon / R6 / R14505 |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Bag, Pedestal |
Length | 112.80 mm |
Width | 70.50 mm |
Height | 98.20 mm |
Weight | 295 g |
Length | 17 cm |
Width | 13 cm |
Height | 9.50 cm |
Weight | 650 g |
Product Safety |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of returnReturn policy
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Flashguns» category have a defect within the first 24 months?
Source: Galaxus- 1.Sony0,4 %
- 2.Canon0,8 %
- 3.Nikon1 %
- 4.Godox1,2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- CanonNot enough data
- 1.Godox2 days
- NikonNot enough data
- SonyNot enough data
Return rate
How often is a product of this brand in the «Flashguns» category returned?
Source: Galaxus- 1.Nikon1,1 %
- 2.Godox4,6 %
- 3.Sony5,6 %
- 4.Canon10,8 %
Source: Galaxus
Translation: machine translated
Overall ratingVery good94/100
Without ratingNo rating

The Speedlite 430EX III-RT is the current mid-range model in Canon's system flash range. The third generation of the flash unit has an integrated radio control with master and slave function. Many EOS cameras, such as the Canon EOS 7D Mark II, have an integrated Speedlite transmitter, so no additional accessories are needed for communication...
The Canon Speedlite 430EX III-RT is a little more compact than its competitors, but can score with a demonstrably higher brightness. The operating concept is not particularly modern, especially as the controls are a little small. Once you get used to them, however, you can get along well...