Lens Database/YUS/N°1013909
N°1013909 · Family detail
YUSWide·CONTAX/YASHICA mount

YUS Automatic 28mm F/2.8 Type 2

Specifications01

Focal length28mm
Max aperturef/2.8
TypeWide · Prime
Filter size55 mm
Min focus distance0.35 m
Aperture blades6
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings only)
EraFilm era
Production statusDiscontinued

Additional Info02

Lens TypeWide-angle prime lens

Summary02

28mm F/2.8 manual-focus wide-angle lens for Contax/Yashica mount (YUS Automatic Type 2). Suitable for general wide-angle photography such as landscapes and street scenes at relatively large apertures.

AI-assisted summary — verify against linked sources

Specifications from thelensdb

Where can this lens be adapted?

The Contax / Yashica mount has a flange distance of 45.5 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

  • Sony EAdapter · 27.5 mm
  • Canon RFAdapter · 25.5 mm
  • Nikon ZAdapter · 29.5 mm
  • Fujifilm XAdapter · 27.8 mm
  • L-MountAdapter · 25.5 mm
  • Micro Four ThirdsAdapter · 26.25 mm
  • Fujifilm G (GFX)Adapter · 18.8 mm

    Covers full-frame: it can vignette on a medium format sensor.

  • Canon EF-MAdapter · 27.5 mm
  • Canon EFAdapter · 1.5 mm

    A rear element that sticks out can hit the camera mirror.

No plain adapter reaches infinity focus on: Nikon F.

Sources03

thelensdb.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.