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Made by Viltrox · firmware
The Viltrox AF 50mm F1.4 Pro is a fast standard prime lens for Sony full-frame E-mount mirrorless cameras, featuring a bright f/1.4 aperture with a Pro-series optical design delivering high sharpness, beautiful bokeh, and excellent low-light performance. It provides fast autofocus and supports firmware updates via USB. Part of Viltrox's Pro series of full-frame primes for Sony E-mount.
Product released: December 1, 2022
Version 1.21, released April 10, 2026
Last checked for updates: Aug 2, 2026 16:43 UTC
1.Fixed known issues.2.Optimized the AF stability of the lens.1. Optimized the AF stability of the lens.2. Fixed known issues.1. Fixed the issue of abnormal exposure when the lens is at a small aperture.
LatestUpdate has tracked 3 versions of Viltrox AF 50mm F1.4 Pro (Sony FE) firmware, most recently on April 10, 2026.
This product has not received a firmware update in a long time and may be discontinued.
Viltrox typically releases firmware updates for this product approximately every 4 days.
Official Viltrox AF 50mm F1.4 Pro (Sony FE) product page
The Viltrox AF 50mm F1.4 Pro is a fast standard prime lens for Sony full-frame E-mount mirrorless cameras, featuring a bright f/1.4 aperture with a Pro-series optical design delivering high sharpness, beautiful bokeh, and excellent low-light performance. It provides fast autofocus and supports firmware updates via USB. Part of Viltrox's Pro series of full-frame primes for Sony E-mount. It was originally released on December 1, 2022.
The latest firmware version of Viltrox AF 50mm F1.4 Pro (Sony FE) is 1.21. It was released on April 10, 2026.
Viltrox AF 50mm F1.4 Pro (Sony FE) firmware version 1.21 includes the following changes: 1.Fixed known issues.2.Optimized the AF stability of the lens.1. Optimized the AF stability of the lens.2. Fixed known issues.1. Fixed the issue of abnormal exposure when the lens is at a small aperture.
To update the Viltrox AF 50mm F1.4 Pro (Sony FE) firmware, download the latest version (1.21) from Viltrox's website. Follow Viltrox'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 Viltrox's support page.
Details and download instructions for the latest Viltrox AF 50mm F1.4 Pro (Sony FE) firmware (version 1.21) are on Viltrox's official release page: https://cdn.shopify.com/s/files/1/0104/0380/7298/files/AF_50-1.4_FE_User_Manual.pdf?v=1760608011
You can track Viltrox AF 50mm F1.4 Pro (Sony FE) firmware updates automatically on LatestUpdate.io. We monitor Viltrox's releases and notify you when new firmware versions are available, so you never miss an update.
We have tracked 3 firmware versions of Viltrox AF 50mm F1.4 Pro (Sony FE). Based on historical patterns, updates are released approximately every 4 days. Viltrox releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
Viltrox AF 50mm F1.4 Pro (Sony FE) has not received a firmware update in a long time and may be discontinued. However, some products resume updates after extended periods. Track this product on LatestUpdate.io to be notified if a new update is released.
Yes, Viltrox AF 50mm F1.4 Pro (Sony FE) received a firmware update within the last year. The most recent version is 1.21.
Viltrox AF 50mm F1.4 Pro (Sony FE) is manufactured by Viltrox. Visit the official product page for more information.