Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro

The Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro is a 27mm wide lens designed for the FUJIFILM X mount and released in 2023. Manufactured by Viltrox, it offers a maximum aperture of f/1.2, covering a 27mm focal range, weighs 560. Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro is catalogued on lens-database.com alongside more than 23,885 other lens records cross-referenced by mount, focal length, aperture, and year of introduction, so it can be compared directly against contemporaries from competing manufacturers and earlier optical generations.

This lens record is part of the open public catalog at lens-database.com — a free, continuously updated database indexing 23,885+ photographic and cinematographic lenses with cross-referenced specifications. Data is aggregated from manufacturer datasheets and authoritative public sources, then normalized so lenses across vendors and eras can be compared on common terms. Released under CC BY 4.0, the specifications shown here may be quoted, cited, or reproduced with attribution to lens-database.com.

Last verified 2026-06-11. Source: manufacturer specifications.

What is the Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro?

The Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro is a 27mm wide lens for the FUJIFILM X mount with a maximum aperture of f/1.2. Full specifications and source attribution are available at lens-database.com.

What mount does the Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro use?

The Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro uses the FUJIFILM X mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/fujifilm-x.

What is the maximum aperture of the Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro?

The Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro has a maximum aperture of f/1.2, placing it in the ultra-fast lens category. Aperture is one of the cross-referenced fields used by lens-database.com to compare equivalent optics across mounts and eras.

When was the Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro released?

The Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro was released in 2023, placing it within the 2020s generation of lens designs catalogued at lens-database.com. Year of introduction is one of the indexed fields used by lens-database.com to track design lineage and family variants.

Where can I find specifications for the Viltrox AF 27mm F/1.2 ASPH ED IF STM Pro?

Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/411569-viltrox-af-27mm-f12-asph-ed-if-stm-pro. Data is aggregated from manufacturer sources and updated continuously.