Compare lenses

Leica Elmarit-M 21mm f/2.8 ASPH vs Voigtländer Color-Skopar 21mm f/4 P

The Leica Elmarit-M 21mm f/2.8 ASPH and the Voigtländer Color-Skopar 21mm f/4 P side by side, computed from this guide's catalogue.

Which to pick

Pick the Leica Elmarit-M 21mm f/2.8 ASPH if you want a brighter f/2.8 (1.0 stops more light), for dim light and softer backgrounds. On these specs the Voigtländer Color-Skopar 21mm f/4 P has no clear advantage: choose it if the price, the handling or a lens you own decides it.

Still torn? Ask the guide about the Leica Elmarit-M 21mm f/2.8 ASPH and the Voigtländer Color-Skopar 21mm f/4 P

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	Leica Elmarit-M 21mm f/2.8 ASPH	Voigtländer Color-Skopar 21mm f/4 P
Maker	Leica	Voigtländer
Focal length	21mm (prime)	21mm (prime)
Full-frame equivalent	21mm	21mm
Maximum aperture	f/2.8brighter	f/4
Made for	Full frame	Full frame
Mounts	Leica M	Leica M
Stabilised	no	no
Autofocus	no, manual focus	no, manual focus
Cameras it fits	20 in this guide	20 in this guide

Focal range, in full-frame terms

Leica Elmarit-M 21mm f/2.8 ASPH: 21mm.

Voigtländer Color-Skopar 21mm f/4 P: 21mm.

Aperture

Leica Elmarit-M 21mm f/2.8 ASPH: f/2.8 wide open.

Voigtländer Color-Skopar 21mm f/4 P: f/4 wide open.

Each opening drawn to scale against f/1.4: a smaller f-number lets in more light and blurs the background more.

Field of view

How wide each sees, at each end, on the sensor it was made for.

Cameras they fit

20 cameras in this guide take both, so either works on the same body.