N°99018 · Family detail
SigmaMacro·OLYMPUS OM mount
Sigma MF 180mm F/2.8 APO Macro
Specifications01
Summary02
Sigma 180mm F2.8 APO macro lens for the Olympus OM mount, designed for close-up photography with a fixed 180mm focal length and bright f/2.8 maximum aperture.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Olympus OM mount has a flange distance of 46 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Sony EAdapter · 28 mm
- Canon RFAdapter · 26 mm
- Nikon ZAdapter · 30 mm
- Fujifilm XAdapter · 28.3 mm
- L-MountAdapter · 26 mm
- Micro Four ThirdsAdapter · 26.75 mm
- Fujifilm G (GFX)Adapter · 19.3 mm
Covers full-frame: it can vignette on a medium format sensor.
- Canon EF-MAdapter · 28 mm
- Canon EFAdapter · 2 mm
A rear element that sticks out can hit the camera mirror.
No plain adapter reaches infinity focus on: Nikon F.

Other Mounts03
This lens family is also indexed in 7 other mounts.
CANON FDView lens
Sigma MF 180mm F/2.8 APO Macro
CONTAX/YASHICAView lens
Sigma MF 180mm F/2.8 APO Macro
MINOLTA MDView lens
Sigma MF 180mm F/2.8 APO Macro
MINOLTA SRView lens
Sigma MF 180mm F/2.8 APO Macro
NIKON FView lens
Sigma MF 180mm F/2.8 APO Macro
NIKON F DXView lens
Sigma MF 180mm F/2.8 APO Macro
PENTAX KView lens
Sigma MF 180mm F/2.8 APO Macro