Sony A9III at BHphoto. Amazon. Adorama. FotoErhardt.
ThePhoBlographer reviewed the A9III and focused particularly on the Flash photography aspect:
By far, the Sony a9 III is the single best camera that Sony has made thus far. Nearly every issue that I’ve had with the company’s cameras over the years has been resolved in some way or another. Ergonomically speaking, this is the most perfect Sony camera I’ve held. It truly feels like the evolution of a Minolta camera for mirrorless. It’s simple enough to use, and anything that you really need can be wired to a button or two. But perhaps the greatest innovation is the global shutter. While I miss the fact that I could physically feel the shutter, I’ll accept that it comes with new technology that makes strobism even better. If you’re a photographer that uses a lot of off-camera flash, then this is the single best camera you can get on the market right now.
