Compare lenses

TTArtisan 21mm f/1.5 ASPH vs Voigtländer Nokton 21mm f/1.4 Aspherical

The TTArtisan 21mm f/1.5 ASPH and the Voigtländer Nokton 21mm f/1.4 Aspherical side by side, computed from this guide's catalogue.

Which to pick

Pick the TTArtisan 21mm f/1.5 ASPH if you want a fit on more cameras (95 against 61 in this guide). On these specs the Voigtländer Nokton 21mm f/1.4 Aspherical 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 TTArtisan 21mm f/1.5 ASPH and the Voigtländer Nokton 21mm f/1.4 Aspherical

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	TTArtisan 21mm f/1.5 ASPH	Voigtländer Nokton 21mm f/1.4 Aspherical
Maker	TTArtisan	Voigtländer
Focal length	21mm (prime)	21mm (prime)
Full-frame equivalent	21mm	21mm
Maximum aperture	f/1.5	f/1.4
Made for	Full frame	Full frame
Mounts	Sony E, Nikon Z, Canon RF, Leica M	Sony E, Leica M
Stabilised	no	no
Autofocus	no, manual focus	no, manual focus
Weight	not listed	560 g
Cameras it fits	95 in this guidefits more cameras	61 in this guide

Focal range, in full-frame terms

TTArtisan 21mm f/1.5 ASPH: 21mm.

Voigtländer Nokton 21mm f/1.4 Aspherical: 21mm.

Aperture

TTArtisan 21mm f/1.5 ASPH: f/1.5 wide open.

Voigtländer Nokton 21mm f/1.4 Aspherical: f/1.4 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

61 cameras in this guide take both, so either works on the same body. In all, the TTArtisan 21mm f/1.5 ASPH fits 95 and the Voigtländer Nokton 21mm f/1.4 Aspherical 61.