N°122160 · Family detail
SigmaZoom·SIGMA SA mount
Sigma 18-200mm F/3.5-6.3 II DC OS HSM
Specifications01
MountSIGMA SA
Focal length18-200mm
Max aperturef/3.5
TypeZoom
Weight490 g
Physical length88 mm
Min focus distance45 m
Summary02
Sigma 18-200mm superzoom for SIGMA SA (APS-C) cameras, with a variable max aperture of f/3.5-6.3 and optical stabilization (OS) for general travel and everyday shooting.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Sigma SA mount has a flange distance of 44 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
- Sigma DC lenses cover APS-C only.
- Sony EAdapter · 26 mm
- Canon RFAdapter · 24 mm
- Nikon ZAdapter · 28 mm
- Fujifilm XAdapter · 26.3 mm
- L-MountAdapter · 24 mm
- Micro Four ThirdsAdapter · 24.75 mm
- Fujifilm G (GFX)Adapter · 17.3 mm
- Canon EF-MAdapter · 26 mm
No plain adapter reaches infinity focus on: Canon EF, Nikon F.

Other Mounts03
No alternate mounts are indexed for this family yet.