Flash Units

Mainly the following flash units and flash accessories are compatible with this camera (as of September 2021).

Type of Accessory Product Name EOS R3
Flash units Macro Ring Lite MR-14EX II Compatible
Speedlite 430EX III-RT/430EX III Compatible
Macro Twin Lite MT-26EX-RT Compatible
Speedlite EL-100 Compatible
Speedlite EL-1 Compatible*1
Flash accessories Speedlite Transmitter ST-E3-RT (Ver. 2) Compatible*1
Speedlite Transmitter ST-E10 Compatible

1: For camera attachment, use Multi-Function Shoe Adapter AD-E1.