N°1023171 · Family detail
SigmaZoom·CONTAX/YASHICA mount
Sigma MF 28-70mm F/3.5-4.5 UC Multi-Coated ZEN
Specifications01
Summary02
Sigma 28-70mm zoom lens for Contax/Yashica (Y/C) mount with variable maximum aperture of about f/3.5-4.5, designed for general-purpose shooting across standard to short-tele ranges.
AI-assisted summary — verify against linked sourcesWhere 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
lens-db.comVisit ↗
Other Mounts03
This lens family is also indexed in 4 other mounts.