N°110427 · Family detail
SigmaMirror·KONICA AR mount
Sigma Mirror 400mm F/5.6
Specifications01
Summary02
Sigma Mirror 400mm f/5.6 prime lens for KONICA AR mount. Uses a catadioptric (mirror) optical design for long telephoto reach, typically for distant subjects.
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
Sigma Mirror 400mm F/5.6
CONTAX/YASHICAView lens
Sigma Mirror 400mm F/5.6
M42View lens
Sigma Mirror 400mm F/5.6
MINOLTA MDView lens
Sigma Mirror 400mm F/5.6
MINOLTA SRView lens
Sigma Mirror 400mm F/5.6
NIKON FView lens
Sigma Mirror 400mm F/5.6
NIKON F DXView lens
Sigma Mirror 400mm F/5.6
OLYMPUS OMView lens
Sigma Mirror 400mm F/5.6
PENTAX KView lens
Sigma Mirror 400mm F/5.6