I have tested the flash on a Canon 7D and it is working correctly.
【MINT-】Canon Macro Ring Lite MR 14 EX Flash For Canon Digital SLR Camera JAPAN
Canon Speedlite 270EX Flash for Canon Digital SLR Cameras
Canon Speedlite 430EX II Flash for Canon Digital SLR Cameras Bulk Packaging (White Box, New)
CULLMANN 34 AF/C Electronic Flashgun For Canon EOS SLR Camera
Jessops 360 AFDC Electronic Flash For Canon Camera. Never used, BNIB
