N°102961 · Family detail
CosinaPrime·LEICA M mount·2022
Cosina Voigtlander Heliar 40mm F/2.8 ASPH VM
Specifications01
MountLEICA M
Focal length40mm
Max aperturef/2.8
TypePrime
Release year2022
Weight131 g
Filter size34 mm
Min focus distance0.7 m
Aperture blades10
Optical elements5
Groups3
AutofocusNo
StabilizationNo
Aperture controlAperture ring
Lens hoodScrew-type round
EraDigital era
Additional Info02
Lens TypeWide-angle prime lens
Summary02
Voigtländer Heliar 40mm f/2.8 ASPH is a Leica M–mount prime lens for general photography with normal-field perspective. It offers a bright f/2.8 maximum aperture for low-light and shallow depth-of-field use.
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.