N°99102 · Family detail
MamiyaTelephoto·MAMIYA RB67 mount

Mamiya Sekor K/L 180mm F/4.5

Specifications01

Focal length180mm
Max aperturef/4.5
TypeTelephoto · Prime

Summary02

Mamiya Sekor K/L 180mm F/4.5 is a telephoto prime lens for the RB67 medium-format system, intended for portrait and compression-style telephoto work. It has a maximum aperture of f/4.5.

AI-assisted summary — verify against linked sources

Specifications from kentfaith

Where can this lens be adapted?

The Mamiya RB67 mount has a flange distance of 112 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

  • Most lenses for this mount have a leaf shutter. The adapter must hold the shutter open.
  • Sony EAdapter · 94 mm
  • Canon RFAdapter · 92 mm
  • Nikon ZAdapter · 96 mm
  • Fujifilm XAdapter · 94.3 mm
  • L-MountAdapter · 92 mm
  • Micro Four ThirdsAdapter · 92.75 mm
  • Fujifilm G (GFX)Adapter · 85.3 mm
  • Canon EF-MAdapter · 94 mm
  • Canon EFAdapter · 68 mm

    A rear element that sticks out can hit the camera mirror.

  • Nikon FAdapter · 65.5 mm

    A rear element that sticks out can hit the camera mirror.

Sources03

kentfaith.esVisit ↗
allphotolenses.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.