Sony HVL-F28RM and Sony HVL-F28RMA Firmware Updates Released

By Louis Ferreira | Published: May 22, 2026


Sony HVL-F28RMA: B&H Photo / Amazon

Sony released firmware updates for the Sony HVL-F28RM Download Here, and Sony HVL-F28RMA Download Here

  • Global shutter sync shooting is now supported across the entire shutter speed range.
    By using this in combination with a camera equipped with a global shutter image sensor, you can synchronize the flash across the camera’s entire shutter speed range. This enables more efficient flash exposure than conventional high-speed sync shooting (HSS).

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