The Sony Planar T* FE 50mm F1.4 ZA is a full-frame standard prime for Sony FE E-mount cameras from the Zeiss-branded Alpha ZA series, featuring a classic Planar optical formula with 12 elements in 9 groups, T* anti-reflective coating, and an F1.4 aperture. It uses a ring-type SSM autofocus motor and an unusually large 72mm filter thread. This lens is part of Sony's Zeiss-branded Alpha ZA lens lineup.
Product released: October 7, 2016
Latest firmware version
Version 02, released May 19, 2026
Last checked for updates: Oct 31, 2026 16:06 UTC
What's new in version 02
When using the ILCE-9, blackout-free consecutive shooting at up to 20 fps is possibleIt also improves autofocus performance
The Sony Planar T* FE 50mm F1.4 ZA is a full-frame standard prime for Sony FE E-mount cameras from the Zeiss-branded Alpha ZA series, featuring a classic Planar optical formula with 12 elements in 9 groups, T* anti-reflective coating, and an F1.4 aperture. It uses a ring-type SSM autofocus motor and an unusually large 72mm filter thread. This lens is part of Sony's Zeiss-branded Alpha ZA lens lineup. It was originally released on October 7, 2016.
What is the latest firmware version of Sony Planar T* FE 50mm F1.4 ZA Lens?
The latest firmware version of Sony Planar T* FE 50mm F1.4 ZA Lens is 02. It was released on May 19, 2026.
What changed in Sony Planar T* FE 50mm F1.4 ZA Lens firmware version 02?
Sony Planar T* FE 50mm F1.4 ZA Lens firmware version 02 includes the following changes: When using the ILCE-9, blackout-free consecutive shooting at up to 20 fps is possibleIt also improves autofocus performance
Where can I download the latest Sony Planar T* FE 50mm F1.4 ZA Lens firmware?
Details and download instructions for the latest Sony Planar T* FE 50mm F1.4 ZA Lens firmware (version 02) are on Sony's official release page: https://www.sony.co.uk/electronics/support/lenses-e-mount-lenses/sel50f14z/software/00371763
Is Sony Planar T* FE 50mm F1.4 ZA Lens still receiving firmware updates?
Yes, Sony Planar T* FE 50mm F1.4 ZA Lens received a firmware update within the last year. The most recent version is 02.