Profoto has released a firmware update that enables full synchronization with Sony’s α9 III mirrorless camera at shutter speeds up to 1/80,000 of a second. This advancement allows photographers and videographers to maintain full flash output even at extreme shutter speeds, providing greater control over motion freezing, ambient light exposure, and depth of field in bright lighting conditions.

The update ensures compatibility across all current Profoto flash models when paired with the α9 III, leveraging the camera’s advanced sensor and autofocus system. Sony’s α9 III is recognized for its professional-grade performance, featuring a stacked CMOS sensor and real-time tracking autofocus that supports high-speed continuous shooting.

By enabling flash sync at such high speeds, the firmware addresses a key challenge for creators working in daylight or studio environments where overpowering ambient light requires fast shutter speeds. The solution preserves flash power without the need for neutral density filters or compromised exposure settings.

Profoto’s move underscores its commitment to seamless integration with leading camera systems, particularly those targeting high-end content creators. The α9 III’s ability to deliver consistent autofocus performance at up to 120 fps makes it a strong pairing for Profoto’s lighting ecosystem.

This development benefits photographers and videographers who rely on precise lighting control, especially in fast-paced genres like sports, action, and portraiture. The firmware update is now available through Profoto’s official channels, ensuring users can immediately take advantage of the enhanced sync capabilities.

The collaboration between Profoto and Sony highlights ongoing innovation in creator-focused gear, where camera and lighting technologies evolve together to meet demanding professional workflows. No additional hardware is required—only the latest firmware from Profoto to unlock the full potential of the α9 III’s high-speed shutter.