N°106263 · Family detail
PromasterMacro·KONICA AR mount

Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro

Specifications01

Focal length70-210mm
Max aperturef/4.5
TypeMacro · Zoom

Summary02

Promaster Spectrum7 is a Konica AR-mount zoom lens with a 70–210mm focal range and variable maximum aperture of f/4.5–5.6. It includes an auto-macro mode for close focusing within the zoom range.

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Specifications from kentfaith

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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