Monthly Archives: January 2019

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Flash Duration of Orlit Rovelight RT 601 HSS in Normal Mode

Flash Duration of Orlit Rovelight RT 601 HSS in Normal Mode

Flash duration analysis for an Orlit Rovelight RT 601 HSS studio flash unit and Normal Mode  settings of 9.0 for the longest flash, followed by 7.9-6.9-5.9-4.9-3.9-2.9-1.9 and finally 1.0 for the shortest pulse.

Generated by the FDM-1T flash duration meter.

For settings 3.9 and lower, measurement was triggered on the 2nd pulse. Measurement basis for all results was set to Luminous Exposure. Additionally, standard visualization was configured to show the overall 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

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Flash Duration of Orlit Rovelight RT 601 HSS in Freeze Mode

Flash Duration of Orlit Rovelight RT 601 HSS in Freeze Mode

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 7.8-6.7-5.6-4.6-3.5-2.2 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