Konishiroku Hexanon 135mm F/2.8

The Konishiroku Hexanon 135mm F/2.8 is a 135mm telephoto lens designed for the KONICA F mount and released in 1960. Manufactured by Konica, it offers a maximum aperture of f/2.8, covering a 135mm focal range, weighs 445, accepts 55 filters. Konishiroku Hexanon 135mm F/2.8 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 Konishiroku Hexanon 135mm F/2.8?

The Konishiroku Hexanon 135mm F/2.8 is a 135mm telephoto lens for the KONICA F mount with a maximum aperture of f/2.8. Full specifications and source attribution are available at lens-database.com.

What mount does the Konishiroku Hexanon 135mm F/2.8 use?

The Konishiroku Hexanon 135mm F/2.8 uses the KONICA F mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/konica-f.

What is the maximum aperture of the Konishiroku Hexanon 135mm F/2.8?

The Konishiroku Hexanon 135mm F/2.8 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.

When was the Konishiroku Hexanon 135mm F/2.8 released?

The Konishiroku Hexanon 135mm F/2.8 was released in 1960, placing it within the 1960s 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 Konishiroku Hexanon 135mm F/2.8?

Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/96285-konishiroku-hexanon-135mm-f28. Data is aggregated from manufacturer sources and updated continuously.