SMDV Hot Shoe Safe Sync Adapter SM-512 for Olympus E-400, E-410, E-420, E-450, E-510, E-520, E-620, SP-57DUZ, SP-560EZ, SP-550EZ, SP-510EZ, PEN E-PL1s, E-PL2, E-PL3, E-P2, E-P3, E-M, OM-D E-M5 Fully Compatible with Olympus RM-UC1, Hotshoe

Safely regulates and reduces the flash sync voltage of the flash or strobe unit. This is especially important for current automated SLRs or digital cameras when used with older flashes or lighting systems. The SMDV Hotshoe Safe Sync Adapter mounts directly to a camera's hot shoe and provides a hot shoe on top and a PC female flash connection on the side. You can have a flash connected to the hot shoe and a flash being triggered by the PC female connection. Compatible Cameras (including but not limited to): Olympus EVOLT SP-510, SP-550, SP-560, SP-565, SP-570, SP-590, E-620, E-520, E-510, E-450, E-420, E-410, E-400, E-600 & E-30, Olympus PEN E-P1, PEN E-P2, PEN E-PL1 **Note: The inner circuit of SM-512 prevents the high sync voltage of old flashes over 60V to work. So please kindly check the sync voltage of the flash that you have, and make sure it is not over 60 Volts. Flashes such as the Vivitar 100, 16m, 253, 255, Sunpak GX24, GX17, Auto 511, and many other Manufactures / Models.