N°1013491 · Family detail
SigmaWide·CONTAX/YASHICA mount
Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II
Specifications01
Summary02
Ultra-wide 18mm prime lens with a maximum aperture of f/2.8 for wide-angle shooting. Multi-coated for reduced flare, intended for landscape and general wide scenes on CONTAX/YASHICA mount.
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 8 other mounts.
CANON FDView lens
Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II
FUJIFILM XView lens
Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II
KONICA ARView lens
Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II
M42View lens
Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II
MINOLTA SRView lens
Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II
OLYMPUS OMView lens
Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II
PENTAX KView lens
Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II
ROLLEI QBMView lens
Sigma MF Ultra-Wide 18mm F/2.8 Multi-Coated II