My use for the timing capabilities of the 240Hz camera has been in measuring the shutter speeds of antique film cameras, which tend to get slower with age. So I

My use for the timing capabilities of the 240Hz camera has been in measuring the shutter speeds of antique film cameras, which tend to get slower with age. So I find myself using a 240Hz camera from 2016 to calibrate and use a film camera from 1941.