Viltrox AF 33mm F1.4 (Sony E) is a compact APS-C prime at about 270g and 65x72mm. It pairs an STM motor with a lead screw, focuses from 0.4m at 0.1x magnification, and has 10 elements in 9 groups with one ED and one high-refractive-index element. The viewing angle is 45.7 degrees and filters are 52mm.
Viltrox AF 33mm F1.4 (Sony E) is a compact APS-C prime at about 270g and 65x72mm. It pairs an STM motor with a lead screw, focuses from 0.4m at 0.1x magnification, and has 10 elements in 9 groups with one ED and one high-refractive-index element. The viewing angle is 45.7 degrees and filters are 52mm. It was originally released on June 1, 2020.
What is the latest firmware version of Viltrox AF 33mm F1.4 (Sony E)?
The latest firmware version of Viltrox AF 33mm F1.4 (Sony E) is 1.1.8. It was released on March 9, 2026.
Where can I download the latest Viltrox AF 33mm F1.4 (Sony E) firmware?
Details and download instructions for the latest Viltrox AF 33mm F1.4 (Sony E) firmware (version 1.1.8) are on Viltrox's official release page: https://cdn.shopify.com/s/files/1/0104/0380/7298/files/AF_33_1.4_E_V1.1.8.zip?v=1710215126
How often does Viltrox release firmware updates for Viltrox AF 33mm F1.4 (Sony E)?
We have tracked 5 firmware versions of Viltrox AF 33mm F1.4 (Sony E).
Is Viltrox AF 33mm F1.4 (Sony E) still receiving firmware updates?
Yes, Viltrox AF 33mm F1.4 (Sony E) received a firmware update within the last year. The most recent version is 1.1.8.