ProMaster Optical Slave Trigger standard shoe for all except Canon
This optical slave sensor is used to remote trigger a flash unit that does not have a slave sensor. It can also be used as PC connector to hot shoe adapter. Works with most flash guns in auto mode or manual mode (TTL mode is not supported). Compatible with most electronic flash units EXCEPT Canon, Sony & Maxxum cameras.
Call or chat for support
Orders over $50*some restrictions apply
Shop in one of our stores