The Sony E 50mm F1.8 OSS is an APS-C portrait prime for Sony E-mount cameras with a 75mm full-frame equivalent field of view, bright F1.8 aperture, and Optical SteadyShot stabilization. It features 7 elements in 6 groups and delivers smooth bokeh for portrait and low-light photography. This lens is part of Sony's E-series APS-C prime lens lineup.
Product released: June 1, 2011
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 E 50mm F1.8 OSS is an APS-C portrait prime for Sony E-mount cameras with a 75mm full-frame equivalent field of view, bright F1.8 aperture, and Optical SteadyShot stabilization. It features 7 elements in 6 groups and delivers smooth bokeh for portrait and low-light photography. This lens is part of Sony's E-series APS-C prime lens lineup. It was originally released on June 1, 2011.
What is the latest firmware version for the Sony E 50mm F1.8 OSS Lens?
The latest firmware version for the Sony E 50mm F1.8 OSS Lens is 02. It was released on May 19, 2026.
What changed in Sony E 50mm F1.8 OSS Lens firmware version 02?
Sony E 50mm F1.8 OSS 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 E 50mm F1.8 OSS Lens firmware?
To update the Sony E 50mm F1.8 OSS 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 E 50mm F1.8 OSS Lens firmware?
Details and download instructions for the latest Sony E 50mm F1.8 OSS Lens firmware (version 02) are on Sony's official release page: https://www.sony.co.uk/electronics/support/lenses-e-mount-lenses/sel50f18/software/00371790
How do I check for Sony E 50mm F1.8 OSS Lens firmware updates?
You can track Sony E 50mm F1.8 OSS 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 E 50mm F1.8 OSS Lens still receiving firmware updates?
Yes, the Sony E 50mm F1.8 OSS Lens received a firmware update within the last month. The most recent version is 02.
Who makes the Sony E 50mm F1.8 OSS Lens?
The Sony E 50mm F1.8 OSS Lens is manufactured by Sony. Visit the official product page for more information.