Product Description The Pixtreme Fiber Optic Sync Cable is used to connect the sensor of an Pixtreme PX21 External Remote Slave Flash to a camera or housing. It synchronizes so that when the camera's internal flash fires the cable will fire the external flash.
Customer Reviews:
Might help a littleApril 10, 2008 When I hid the camera's flash under my hand so the slave was not triggered by ambient flash, the slave only fired occasionally. I need to work on the position of the sensor on the camera. It might help a little, but not like an electrical trigger cable.
