SYK-4 Flash Hot Shoe PC Sync Adapter for Canon Nikon
The SYK-4 flash remote controller is harnessing optical theory making the master flasher to control remotely the auxiliary one to flash synchronously without the need of connecting wires. It features small in volume, good-looking in exterior, high inflexibility and stable in performance, it can also artificially create different kinds of effect and take special photos.
1) Distance of remote control: L=master flasher guide number/2
(The above formula will be established when the face receiving the light of the flash remote controller is aiming mutually at the illuminating face of the signal flasher and when the two are on a same level).
A flasher standard socket is seated at the top part with a fixed nut on the bottom surface.
It also has a hot shoe to pc sync socket adapter which converts any camera’s hot shoe
to a pc connecter so that the camera is able to trigger external flashes and strobes by using a pc sync cord.
Note: This adapter does NOT fit CANON TTL flash (example 580EX/EXII 430EX/EXII)
this adapter does NOT fit Sony and Minolta flash