
I'm ploughing through these polaroids like you wouldn't believe. I am trying to be picky with what I shoot but it's damn hard.
 I learned some important lessons about the flash sync on my Rolleicord this week. Specifically the difference between the X and M settings. X is for electronic flash and M for bulb flashes. I had been shooting on M which triggers the flash and then waits a 165 millisecond before opening the shutter. This was intended to be used with the older flash bulbs which took this time to glow to their max strength. Modern flash is instantaneous and therefore long gone by the time the shutter opens. Switching to X solves this problem.
I learned some important lessons about the flash sync on my Rolleicord this week. Specifically the difference between the X and M settings. X is for electronic flash and M for bulb flashes. I had been shooting on M which triggers the flash and then waits a 165 millisecond before opening the shutter. This was intended to be used with the older flash bulbs which took this time to glow to their max strength. Modern flash is instantaneous and therefore long gone by the time the shutter opens. Switching to X solves this problem.