Voigtlander 40mm F/2 Ultron SL II

The Voigtlander 40mm F/2 Ultron SL II is a 40mm prime lens designed for the CANON EF mount and released in 2007. Manufactured by Voigtländer, it offers a maximum aperture of f/2, covering a 40mm focal range, weighs 200, accepts 52 filters. Voigtlander 40mm F/2 Ultron SL II is one of 3 variants in its family on lens-database.com, with sibling versions across mounts including NIKON F, PENTAX K, 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 Voigtlander 40mm F/2 Ultron SL II?

The Voigtlander 40mm F/2 Ultron SL II is a 40mm prime lens for the CANON EF mount with a maximum aperture of f/2. Full specifications and source attribution are available at lens-database.com.

What mount does the Voigtlander 40mm F/2 Ultron SL II use?

The Voigtlander 40mm F/2 Ultron SL II uses the CANON EF mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/canon-ef.

What is the maximum aperture of the Voigtlander 40mm F/2 Ultron SL II?

The Voigtlander 40mm F/2 Ultron SL II has a maximum aperture of f/2, a fast-aperture optic well-suited to low-light work. Aperture is one of the cross-referenced fields used by lens-database.com to compare equivalent optics across mounts and eras.

When was the Voigtlander 40mm F/2 Ultron SL II released?

The Voigtlander 40mm F/2 Ultron SL II was released in 2007, placing it within the 2000s 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 Voigtlander 40mm F/2 Ultron SL II?

Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/174784-voigtlander-40mm-f2-ultron-sl-ii. Data is aggregated from manufacturer sources and updated continuously.