Compare lenses

7Artisans 10mm f/3.5 vs Voigtländer Super Wide-Heliar 15mm f/4.5 Aspherical III

The 7Artisans 10mm f/3.5 and the Voigtländer Super Wide-Heliar 15mm f/4.5 Aspherical III side by side, computed from this guide's catalogue.

Which to pick

Pick the 7Artisans 10mm f/3.5 if you want a brighter f/3.5 (0.7 stops more light), for dim light and softer backgrounds; a design for APS-C, which usually means smaller and lighter; and a fit on more cameras (137 against 77 in this guide). Pick the Voigtländer Super Wide-Heliar 15mm f/4.5 Aspherical III if you want coverage of full frame, so it suits the larger-sensor bodies too.

Still torn? Ask the guide about the 7Artisans 10mm f/3.5 and the Voigtländer Super Wide-Heliar 15mm f/4.5 Aspherical III

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	7Artisans 10mm f/3.5	Voigtländer Super Wide-Heliar 15mm f/4.5 Aspherical III
Maker	7Artisans	Voigtländer
Focal length	10mm (prime)	15mm (prime)
Full-frame equivalent	15mm on APS-C	15mm
Maximum aperture	f/3.5brighter	f/4.5
Made for	APS-C	Full frame
Mounts	Sony E, Fujifilm X, Nikon Z, Micro Four Thirds	Sony E, Leica M, Nikon Z
Stabilised	no	no
Autofocus	no, manual focus	no, manual focus
Weight	not listed	294 g
Cameras it fits	137 in this guidefits more cameras	77 in this guide

Focal range, in full-frame terms

7Artisans 10mm f/3.5: 10mm on APS-C, like 15mm.

Voigtländer Super Wide-Heliar 15mm f/4.5 Aspherical III: 15mm.

Aperture

7Artisans 10mm f/3.5: f/3.5 wide open.

Voigtländer Super Wide-Heliar 15mm f/4.5 Aspherical III: f/4.5 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

57 cameras in this guide take both, so either works on the same body. In all, the 7Artisans 10mm f/3.5 fits 137 and the Voigtländer Super Wide-Heliar 15mm f/4.5 Aspherical III 77.