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
Last checked for updates: Aug 2, 2026 15:45 UTC
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 of Sony E 50mm F1.8 OSS Lens?
The latest firmware version of 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 Sony E 50mm F1.8 OSS Lens still receiving firmware updates?
Yes, Sony E 50mm F1.8 OSS Lens received a firmware update within the last 3 months. The most recent version is 02.
Who makes Sony E 50mm F1.8 OSS Lens?
Sony E 50mm F1.8 OSS Lens is manufactured by Sony. Visit the official product page for more information.