Sony has issued firmware updates for nine of its E-mount lenses and the LA-EA3 adapter, most of which appear to be aimed at increasing lens performance when used with the new Sony a9 camera.
Three lenses the Planar T* FE 50mm F1.4 ZA, FE 85mm F1.4 GM, and FE 70-200mm F2.8 GM OSS gain support for continuous, blackout free shooting at up to 20fps on the a9, one of the camera's... more