Viltrox AF 40mm F2.5 (Sony FE) is a full-frame Air lens weighing about 167g for the bare lens and measuring 65x59.5mm, available in black or white. It has a 56.7 degree angle of view, 10 elements in 6 groups, 7 blades and a 0.34m minimum focus distance.
Viltrox AF 40mm F2.5 (Sony FE) is a full-frame Air lens weighing about 167g for the bare lens and measuring 65x59.5mm, available in black or white. It has a 56.7 degree angle of view, 10 elements in 6 groups, 7 blades and a 0.34m minimum focus distance. It was originally released on June 1, 2023.
What is the latest firmware version of Viltrox AF 40mm F2.5 (Sony FE)?
The latest firmware version of Viltrox AF 40mm F2.5 (Sony FE) is 1.11. It was released on December 25, 2025.
Where can I download the latest Viltrox AF 40mm F2.5 (Sony FE) firmware?
Details and download instructions for the latest Viltrox AF 40mm F2.5 (Sony FE) firmware (version 1.11) are on Viltrox's official release page: https://viltrox.com/pages/lens-firmware-update-guide
How often does Viltrox release firmware updates for Viltrox AF 40mm F2.5 (Sony FE)?
We have tracked 2 firmware versions of Viltrox AF 40mm F2.5 (Sony FE).
Is Viltrox AF 40mm F2.5 (Sony FE) still receiving firmware updates?
Yes, Viltrox AF 40mm F2.5 (Sony FE) received a firmware update within the last year. The most recent version is 1.11.