N°105211 · Family detail
SigmaZoom·PENTAX K mount

Sigma AF 50-200mm F/4-5.6 DC OS HSM

Specifications01

Focal length50-200mm
Max aperturef/4
TypeZoom

Summary02

Sigma AF 50-200mm f/4-5.6 DC OS HSM is a Pentax K-mount zoom lens for general use and telephoto reach. The optical stabilizer (OS) supports handheld shooting at longer focal lengths.

Text from kentfaith

Where 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.

Sources03

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