f you’ve been following the photographic industry news recently, you’ll surely have heard of the new Sony Alpha A9 III – we published our First Look in last week’s issue. It’s a super-fast camera for sports and action photographers that boasts the world’s first ‘global shutter’ sensor. You can’t move for articles declaring this to be a ‘game-changer’, or some other such hyperbole. But is this really the case? For most of us, no, it’s just a very clever (but very expensive) piece of technology. To help understand why this is, we need to go back to the origins of the A9
