Samyang 50mm F/1.3 AS UMC CS

The Samyang 50mm F/1.3 AS UMC CS is a 50mm cinema lens designed for the CANON EF-M mount. Manufactured by an unspecified manufacturer, it offers a maximum aperture of f/1.3, covering a 50mm focal range. Samyang 50mm F/1.3 AS UMC CS is one of 4 variants in its family on lens-database.com, with sibling versions across mounts including MICRO 4/3, FUJIFILM X, SONY E, making cross-mount comparison straightforward for buyers and researchers alike.

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 2026-04-27. Source: manufacturer specifications.

What is the Samyang 50mm F/1.3 AS UMC CS?

The Samyang 50mm F/1.3 AS UMC CS is a 50mm cinema lens for the CANON EF-M mount with a maximum aperture of f/1.3. Full specifications and source attribution are available at lens-database.com.

What mount does the Samyang 50mm F/1.3 AS UMC CS use?

The Samyang 50mm F/1.3 AS UMC CS uses the CANON EF-M mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/canon-ef-m.

What is the maximum aperture of the Samyang 50mm F/1.3 AS UMC CS?

The Samyang 50mm F/1.3 AS UMC CS has a maximum aperture of f/1.3, 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.

Where can I find specifications for the Samyang 50mm F/1.3 AS UMC CS?

Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/90772-samyang-50mm-f13-as-umc-cs. Data is aggregated from manufacturer sources and updated continuously.