The Sony Sonnar T* E 24mm F1.8 ZA is an APS-C wide-angle prime for Sony E-mount cameras from the Zeiss-branded Alpha ZA series, providing a 36mm full-frame equivalent field of view with Sonnar optics and T* coating for high contrast and flare suppression. It features 10 elements in 8 groups with a fast F1.8 aperture. This lens is part of Sony's Zeiss-branded APS-C Alpha ZA lens lineup.
Product released: April 1, 2012
Latest firmware version
Version 02, released May 19, 2026
Verified by LatestUpdate: June 18, 2026
What's new in version 02
Enables "Fast Hybrid AF" function.- Without this lens update, the camera will use the normal contrast-detection AF even if Fast Hybrid AF is selected. Note: The firmware of NEX-5R or NEX-6 camera also needs to be updated in addition to this system software update.
The Sony Sonnar T* E 24mm F1.8 ZA is an APS-C wide-angle prime for Sony E-mount cameras from the Zeiss-branded Alpha ZA series, providing a 36mm full-frame equivalent field of view with Sonnar optics and T* coating for high contrast and flare suppression. It features 10 elements in 8 groups with a fast F1.8 aperture. This lens is part of Sony's Zeiss-branded APS-C Alpha ZA lens lineup. It was originally released on April 1, 2012.
What is the latest firmware version for the Sony Sonnar T* E 24mm F1.8 ZA Lens?
The latest firmware version for the Sony Sonnar T* E 24mm F1.8 ZA Lens is 02. It was released on May 19, 2026.
What changed in Sony Sonnar T* E 24mm F1.8 ZA Lens firmware version 02?
Sony Sonnar T* E 24mm F1.8 ZA Lens firmware version 02 includes the following changes: Enables "Fast Hybrid AF" function.- Without this lens update, the camera will use the normal contrast-detection AF even if Fast Hybrid AF is selected. Note: The firmware of NEX-5R or NEX-6 camera also needs to be updated in addition to this system software update.
How do I update the Sony Sonnar T* E 24mm F1.8 ZA Lens firmware?
To update the Sony Sonnar T* E 24mm F1.8 ZA Lens firmware, download the latest version (02) from Sony's website. Follow Sony's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Sony's support page.
Where can I download the latest Sony Sonnar T* E 24mm F1.8 ZA Lens firmware?
Details and download instructions for the latest Sony Sonnar T* E 24mm F1.8 ZA Lens firmware (version 02) are on Sony's official release page: https://www.sony.co.uk/electronics/support/lenses-e-mount-lenses/sel24f18z/software/00371799
How do I check for Sony Sonnar T* E 24mm F1.8 ZA Lens firmware updates?
You can track Sony Sonnar T* E 24mm F1.8 ZA Lens firmware updates automatically on LatestUpdate.io. We monitor Sony's releases and notify you when new firmware versions are available, so you never miss an update.
Is the Sony Sonnar T* E 24mm F1.8 ZA Lens still receiving firmware updates?
Yes, the Sony Sonnar T* E 24mm F1.8 ZA Lens received a firmware update within the last month. The most recent version is 02.
Who makes the Sony Sonnar T* E 24mm F1.8 ZA Lens?
The Sony Sonnar T* E 24mm F1.8 ZA Lens is manufactured by Sony. Visit the official product page for more information.