A Sony E-mount APS-C prime, the Viltrox AF 23mm F1.4 weighs 260g and measures 65x72mm. Its 11 elements in 10 groups include 2 ED and 2 high-refractive-index elements, the 9-blade aperture closes to F16, and it focuses from 0.3m at 0.1x magnification through an STM and lead-screw motor.
A Sony E-mount APS-C prime, the Viltrox AF 23mm F1.4 weighs 260g and measures 65x72mm. Its 11 elements in 10 groups include 2 ED and 2 high-refractive-index elements, the 9-blade aperture closes to F16, and it focuses from 0.3m at 0.1x magnification through an STM and lead-screw motor. It was originally released on June 1, 2020.
What is the latest firmware version of Viltrox AF 23mm F1.4 (Sony E)?
The latest firmware version of Viltrox AF 23mm F1.4 (Sony E) is 1.1.9. It was released on March 9, 2026.
Where can I download the latest Viltrox AF 23mm F1.4 (Sony E) firmware?
Details and download instructions for the latest Viltrox AF 23mm F1.4 (Sony E) firmware (version 1.1.9) are on Viltrox's official release page: https://cdn.shopify.com/s/files/1/0104/0380/7298/files/AF_23_1.4_E_V1.1.9.zip?v=1710213543
How often does Viltrox release firmware updates for Viltrox AF 23mm F1.4 (Sony E)?
We have tracked 4 firmware versions of Viltrox AF 23mm F1.4 (Sony E).
Is Viltrox AF 23mm F1.4 (Sony E) still receiving firmware updates?
Yes, Viltrox AF 23mm F1.4 (Sony E) received a firmware update within the last year. The most recent version is 1.1.9.