N°1021473 · Family detail
CosinaWide·CONTAX/YASHICA mount
Cosina Wide Angle 20mm F/3.8 MC
Specifications01
Summary02
Cosina 20mm f/3.8 wide-angle manual-focus lens for Contax/Yashica mounts, intended for general wide-angle and landscape-style use. Fixed maximum aperture is f/3.8.
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
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