Up to 1/80000 second shutter sync with a compatible camera for new expression
Used with a compatible camera bodies the HVL-F46RM allows flash sync up to 1/80000 second. In HSS (High Speed Sync) mode, it can sync at shutter speeds from 1/400 – 1/8000 second. This makes it possible to deemphasise the background while using flash to illuminate the main subject, illuminate moving subjects against a bright background, and more.