N°959080 · Family detail
SigmaMacro·PENTAX K mount
Sigma 18-200mm F/3.5-6.3 DC Macro OS HSM | C
Specifications01
MountPENTAX K
Focal length18-200mm
Max aperturef/3.5
TypeMacro · Zoom
Weight430 g
Physical length86 mm
Min focus distance39 m
Summary02
Sigma 18-200mm zoom lens for Pentax K mount with variable max aperture (F/3.5-6.3) and macro capability. OS optical stabilization and HSM autofocus are included for general-purpose and close-up use.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Pentax K mount has a flange distance of 45.46 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Pentax DA and FA J lenses have no aperture ring. Use an adapter with its own aperture control.
- Pentax DA lenses are made for APS-C.
- Sony EAdapter · 27.46 mm
- Canon RFAdapter · 25.46 mm
- Nikon ZAdapter · 29.46 mm
- Fujifilm XAdapter · 27.76 mm
- L-MountAdapter · 25.46 mm
- Micro Four ThirdsAdapter · 26.21 mm
- Fujifilm G (GFX)Adapter · 18.76 mm
- Canon EF-MAdapter · 27.46 mm
- Canon EFAdapter · 1.46 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 5 other mounts.
CANON EFView lens
Sigma 18-200mm F/3.5-6.3 DC Macro [OS] HSM | C
CANON EF-SView lens
Sigma 18-200mm F/3.5-6.3 DC Macro OS HSM | C
MINOLTA/SONY AView lens
Sigma 18-200mm F/3.5-6.3 DC Macro OS HSM | C
NIKON FView lens
Sigma DC C 18-200mm F/3.5-6.3 Macro OS HSM
NIKON F DXView lens
Sigma 18-200mm F/3.5-6.3 DC Macro OS HSM | C