Viltrox AF 56mm F1.2 Pro (Sony E) is an APS-C portrait prime weighing about 570g and 91.7mm long. It gives an 85mm full-frame equivalent view with a 28 degree angle, 13-element optics in 8 groups, a 0.5m minimum focus, 0.13x magnification, a 67mm filter and a weather-sealed metal body.
Product released: January 1, 2022
Latest firmware version
Version 1.07, released June 25, 2026
Last checked for updates: Oct 31, 2026 05:35 UTC
What's new in version 1.07
1. Fixed known issues.1. Fixed the issue of uneven exposure when shooting with the electronic front curtain with the lens.
LatestUpdate has tracked 3 versions of Viltrox AF 56mm F1.2 Pro (Sony E) firmware, released between October 29, 2025 and June 25, 2026.
Version 1.07 - June 25, 2026: 1. Fixed known issues.1. Fixed the issue of uneven exposure when shooting with the electronic front curtain with the lens.
Version 1.03 - June 25, 2026: 1. Fixed known issues.1. Fixed the issue of uneven exposure when shooting with the electronic front curtain with the lens.
Version 1.04 - October 29, 2025: 1. Improve lens stability.Fixed the issue of uneven exposure when shooting with the electronic front curtain with the lens.
Viltrox AF 56mm F1.2 Pro (Sony E) is an APS-C portrait prime weighing about 570g and 91.7mm long. It gives an 85mm full-frame equivalent view with a 28 degree angle, 13-element optics in 8 groups, a 0.5m minimum focus, 0.13x magnification, a 67mm filter and a weather-sealed metal body. It was originally released on January 1, 2022.
What is the latest firmware version of Viltrox AF 56mm F1.2 Pro (Sony E)?
The latest firmware version of Viltrox AF 56mm F1.2 Pro (Sony E) is 1.07. It was released on June 25, 2026.
What changed in Viltrox AF 56mm F1.2 Pro (Sony E) firmware version 1.07?
Viltrox AF 56mm F1.2 Pro (Sony E) firmware version 1.07 includes the following changes: 1. Fixed known issues.1. Fixed the issue of uneven exposure when shooting with the electronic front curtain with the lens.
Where can I download the latest Viltrox AF 56mm F1.2 Pro (Sony E) firmware?
Details and download instructions for the latest Viltrox AF 56mm F1.2 Pro (Sony E) firmware (version 1.07) are on Viltrox's official release page: https://cdn.shopify.com/s/files/1/0104/0380/7298/files/AF_56-1.2_E_User_Manual0.pdf?v=1758088632
How often does Viltrox release firmware updates for Viltrox AF 56mm F1.2 Pro (Sony E)?
We have tracked 3 firmware versions of Viltrox AF 56mm F1.2 Pro (Sony E).
Is Viltrox AF 56mm F1.2 Pro (Sony E) still receiving firmware updates?
Yes, Viltrox AF 56mm F1.2 Pro (Sony E) received a firmware update within the last year. The most recent version is 1.07.