How do you synchronize SLR cameras with photographic lights? I use a Canon EOS40D sensor, the button above will press the light, I am a beginner, trouble you heroes help!
The shutter lights up as soon as the camera presses the shutter
The shutter lights up as soon as the camera presses the shutter
You go to buy a flash device about 150 yuan or so, while loading in the camera above, while loading flash, the shutter is not higher than 160/1s
