Advanced Slave Camera Flash Controller
Simple slave camera flash (or synchronous flash, like this one I built earlier) works great with older film cameras, but does not work with modern digital cameras. This is due to the fact that the majority of the digital cameras nowadays employee a so-called pre-flash for metering purposes prior to the actual shooting. The pre-flash causes the slave flash to be triggered prematurely which inter has a detrimental effect on the picture taken, causing the scene to be darker then done without using the slave flash since the camera thinks the environment was lighter than it actually was when the slave flash was triggered. Continue reading ‘Advanced Slave Camera Flash Controller’ »