attachment via center contact or via 1/4 inch thread
IN THE BOX
1x Sync Flash Shoe with Servo Flash Release
The sync flash shoe to clip on, e.g., compact flash holders and panheads and similar accessories with flash shoe as well as photo and lamp tripods via a 1/4 inch thread. The photo cell on the front of the sync flash shoe receives the flash light from the master flash and triggers the flash that is clipped onto the sync flash shoe via the center contact.