Flash duration analysis for an Orlit Rovelight RT 601 HSS studio flash unit and Freeze Mode settings of
9.0 for the longest flash, followed by
2.2 and finally
1.0 for the shortest pulse.
Generated by the FDM-1T flash duration meter.
Standard visualization has been configured to show the luminous exposure (in lux-seconds) induced by the measured flash as an additional value at the bottom of the screen.
➤ Courtesy of David F. Parker