N°106263 · Family detail
PromasterMacro·KONICA AR mount
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro
Specifications01
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.
AI-assisted summary — verify against linked sourcesWhere 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.

Other Mounts03
This lens family is also indexed in 9 other mounts.
CANON FDView lens
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro
CONTAX/YASHICAView lens
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro
M42View lens
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro
MINOLTA MDView lens
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro
MINOLTA SRView lens
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro
NIKON FView lens
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro
NIKON F DXView lens
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro
OLYMPUS OMView lens
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro
PENTAX KView lens
Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro