N°99567 · Family detail
CosinaWide·LEICA M mount·2021
Cosina Voigtlander Ultron 28mm F/2 ASPH VM Type 2
Specifications01
MountLEICA M
Focal length28mm
Max aperturef/2
TypeWide · Prime
Release year2021
Weight230 g
Filter size39 mm
Min focus distance0.5 m
Aperture blades10
Optical elements10
Groups7
AutofocusNo
StabilizationNo
Aperture controlAperture ring
Lens hoodBayonet-type LH-12 (rectangular)
Bayonet-type LH-4N (round, vented)
EraDigital era
Production statusIn production
Additional Info02
Lens TypeWide-angle prime lens
Summary02
Voigtländer Ultron 28mm F/2 is a Leica M–mount prime wide-angle lens for general photography. It offers a fast f/2 maximum aperture for low-light use and shallow depth of field.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Leica M mount has a flange distance of 27.8 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Some wide-angle M lenses show colour shifts or soft corners on digital sensors.
- Sony EAdapter · 9.8 mm
- Canon RFAdapter · 7.8 mm
- Nikon ZAdapter · 11.8 mm
- Fujifilm XAdapter · 10.1 mm
- L-MountAdapter · 7.8 mm
- Micro Four ThirdsAdapter · 8.55 mm
- Canon EF-MAdapter · 9.8 mm
No plain adapter reaches infinity focus on: Fujifilm G (GFX), Canon EF, Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.