Viltrox AF 33mm F1.4 (Canon EF-M) is an APS-C standard prime weighing about 270g, with a 45.2 degree angle of view. It uses 10 elements in 9 groups with one ED and one high-refractive-index element, nine aperture blades, a 0.4m minimum focus distance and a 52mm filter thread.
Viltrox AF 33mm F1.4 (Canon EF-M) is an APS-C standard prime weighing about 270g, with a 45.2 degree angle of view. It uses 10 elements in 9 groups with one ED and one high-refractive-index element, nine aperture blades, a 0.4m minimum focus distance and a 52mm filter thread. It was originally released on June 1, 2019.
What is the latest firmware version of Viltrox AF 33mm F1.4 (Canon EF-M)?
The latest firmware version of Viltrox AF 33mm F1.4 (Canon EF-M) is 1.1.4. It was released on March 9, 2026.
Where can I download the latest Viltrox AF 33mm F1.4 (Canon EF-M) firmware?
Details and download instructions for the latest Viltrox AF 33mm F1.4 (Canon EF-M) firmware (version 1.1.4) are on Viltrox's official release page: https://cdn.shopify.com/s/files/1/0104/0380/7298/files/AF_33_1.4_M_V1.1.4.zip?v=1710215326
How often does Viltrox release firmware updates for Viltrox AF 33mm F1.4 (Canon EF-M)?
We have tracked 3 firmware versions of Viltrox AF 33mm F1.4 (Canon EF-M).
Is Viltrox AF 33mm F1.4 (Canon EF-M) still receiving firmware updates?
Yes, Viltrox AF 33mm F1.4 (Canon EF-M) received a firmware update within the last year. The most recent version is 1.1.4.