Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated

The Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated is a 28mm wide lens designed for the CONTAX/YASHICA mount. Manufactured by an unspecified manufacturer, it offers a maximum aperture of f/2.8, covering a 28mm focal range. Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated is one of 9 variants in its family on lens-database.com, with sibling versions across mounts including M42, FUJIFILM X, OLYMPUS OM, CANON FD, 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 Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated?

The Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated is a 28mm wide lens for the CONTAX/YASHICA mount with a maximum aperture of f/2.8. Full specifications and source attribution are available at lens-database.com.

What mount does the Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated use?

The Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated uses the CONTAX/YASHICA mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/contaxyashica.

What is the maximum aperture of the Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated?

The Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated has a maximum aperture of f/2.8, a standard pro-grade aperture. 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 Sigma MF Mini-Wide 28mm F/2.8 Multi-Coated?

Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/101506-sigma-mf-mini-wide-28mm-f28-multi-coated. Data is aggregated from manufacturer sources and updated continuously.