Sony has unveiled the a9 III, a flagship mirrorless camera poised to redefine professional photography. The camera's most significant innovation is its full-frame stacked CMOS sensor with a global shutter, a first for a commercially available full-frame camera designed for still photography.

The global shutter eliminates the rolling shutter effect, a common distortion in high-speed photography where fast-moving objects appear skewed. This is particularly beneficial for sports and wildlife photographers capturing rapid action.

"The global shutter is a huge leap forward," says renowned sports photographer Sarah Martinez. "It's the difference between capturing a sharp image of a speeding race car and one that's warped by motion."

The a9 III boasts a blistering continuous shooting speed of up to 120 frames per second (fps) with autofocus and autoexposure tracking, making it the fastest full-frame camera on the market. It also offers blackout-free shooting through the electronic viewfinder (EVF), ensuring photographers never miss a decisive moment.

"I'm very excited about the camera and the new tech," says Dan Peak, a seasoned wildlife photographer. "It would fit very well into my style of shooting, though for now I am waiting to see how it handles in the field and the opinions of other photographers."

Beyond the global shutter, the a9 III features an upgraded autofocus system, improved image stabilization, and enhanced video capabilities. It also boasts a redesigned body with better ergonomics and weather sealing for demanding conditions.

• Sony a9 III Review: A Costly Revolution in Camera Technology | PetaPixel
• Is the Sony a9 III the Start of a Global Shutter Future? | The PetaPixel Podcast
• We Go Hands on With The Sony a9 III: The Hype Is Real | Fstoppers