Sony has released the new Firmware Ver 1.20 for Sony a7R IV ($3,498 at Amazon, B&H, Adorama). The firmware Update 1.20 for Sony a7R IV improves Video AF with the FE 12-24mm F2.8 GM lens and improves overall stability.
Benefits and Improvements
- The Auto Focus (AF) performance is improved when recording movies with the FE 12-24mm F2.8 GM (SEL1224GM) lens
- Improves the overall stability of the camera.
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