I had the opportunity to play with the new Sony a9III this past weekend. The global shutter is absolutely game changing for flash photography. This self-portrait test was done with a Sony HVL-F60RMII speedlite in an umbrella with the camera at f/2.8 and 1/32,000! Flash sync at any shutter speed. What is possible now is incredible.
![](https://tonygalephoto.com/wp-content/uploads/2024/03/24_0121_0017-683x1024.jpg)