Old Delft Lenses

The lens-database.com catalog contains 5 Old Delft lenses, indexed across 4 distinct mount systems. Each entry is cross-referenced by focal length, maximum aperture, year of introduction, and source attribution. Records cover multiple optical generations. This page enumerates the 5 most notable Old Delft lenses ranked by maximum aperture, with full per-lens detail one click away.

Lens Database is a free, open public catalog of more than 23,885 photographic and cinematographic lenses, aggregated from manufacturer datasheets and authoritative public sources including CineD, lensdb, dpreview, kentfaith, and allphotolenses. The catalog is released under Creative Commons Attribution 4.0, so the specifications, counts, and tables shown on this page may be quoted, cited, or reproduced with attribution to lens-database.com.

Page last verified 2026-06-11. Maintained by Jaime Ferrando Huertas. Source attribution per lens is shown on each individual detail page.

Who makes Old Delft lenses?

Old Delft lenses are manufactured by Old Delft itself; lens-database.com indexes 5 Old Delft lens records across 4 mount systems, cross-referenced with year of introduction, focal length, and aperture.

How many Old Delft lenses are in the catalog?

Lens-database.com indexes 5 Old Delft lenses as of 2026-06-11. The catalog updates continuously as new releases and historical records are added.

What mounts does Old Delft cover?

Old Delft lenses are catalogued across 4 mount systems, including CONTAX, EXAKTA, INTERCHANGEABLE MOUNT, M39.

Top 5 Old Delft lenses (by aperture)

LensMountFocal lengthMax apertureYear
Old Delft MINOR 35mm F/3.5 For ContaxCONTAX35mmf/3.5
Old Delft MINOR 35mm F/3.5 LSMM3935mmf/3.5
Old Delft MINOR 40mm F/3.5 For ExaktaEXAKTA40mmf/3.5
Old Delft FOTOTEL 400mm F/5 MirrorINTERCHANGEABLE MOUNT400mmf/5
Old Delft FOTOTEL 450mm F/5.6 MirrorINTERCHANGEABLE MOUNT450mmf/5.61949