Olympus OM-D EM-1 focus stacking with Cactus V6 II / olympus firmware v A004

Hello, I am trying to use Olympus focus stacking with a Cactus V6II loaded with latest Olympus firmware and a couple of RF60X with firmware A08 . Only the first shutter activation is with flash ; while when using Cactus V5 triggers, all 8 consecutive shots trigger the flash . Is the V6 II incompatible with Olympus focus stacking ?
Best Pierre


  • To work with RF60X with firmware A08, you also need to update the Cactus V6 II with firmware V62.A.001.
    Ray Chan

    Senior Product Specialist
    Harvest One Limited
  • Hello Ray,
    Thank You very much for your feedback .Normally all my cactus hw are running with the latest firmware available . I wil double check the firmware on the V6II, but the problem mentioned occurs only with the OMD EM-1, I have an Olympus OM-D EM-1 MK2 which works OK with focus stacking using the same V6 II and RF60X which have the problem with the EM-1 (first version with latest Olympus firmware )

    Best Pierre
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