N°109431 · Family detail
SigmaTelephoto·KONICA AR mount

Sigma MF 300mm F/4.5 APO Multi-Coated

Specifications01

Focal length300mm
Max aperturef/4.5
TypeTelephoto · Prime

Summary02

Sigma 300mm F/4.5 APO multi-coated prime telephoto lens for the Konica AR mount, suited for distant subjects such as sports, wildlife, and outdoor portraits. Fixed maximum aperture is f/4.5.

AI-assisted summary — verify against linked sources

Specifications from lensdb

Where can this lens be adapted?

The Konica AR mount has a flange distance of 40.5 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

  • Sony EAdapter · 22.5 mm
  • Canon RFAdapter · 20.5 mm
  • Nikon ZAdapter · 24.5 mm
  • Fujifilm XAdapter · 22.8 mm
  • L-MountAdapter · 20.5 mm
  • Micro Four ThirdsAdapter · 21.25 mm
  • Fujifilm G (GFX)Adapter · 13.8 mm

    Covers full-frame: it can vignette on a medium format sensor.

  • Canon EF-MAdapter · 22.5 mm

No plain adapter reaches infinity focus on: Canon EF, Nikon F.

Sources03

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