Compare lenses

7Artisans AF 85mm f/1.8 vs Sigma 85mm f/1.4 DG DN Art

The 7Artisans AF 85mm f/1.8 and the Sigma 85mm f/1.4 DG DN Art side by side, computed from this guide's catalogue.

Which to pick

Pick the 7Artisans AF 85mm f/1.8 if you want a fit on more cameras (82 against 66 in this guide). Pick the Sigma 85mm f/1.4 DG DN Art if you want a brighter f/1.4 (0.7 stops more light), for dim light and softer backgrounds.

Still torn? Ask the guide about the 7Artisans AF 85mm f/1.8 and the Sigma 85mm f/1.4 DG DN Art

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 AF 85mm f/1.8	Sigma 85mm f/1.4 DG DN Art
Maker	7Artisans	Sigma
Focal length	85mm (prime)	85mm (prime)
Full-frame equivalent	85mm	85mm
Maximum aperture	f/1.8	f/1.4brighter
Made for	Full frame	Full frame
Mounts	Sony E, Nikon Z, L-Mount	Sony E, L-Mount
Stabilised	no	no
Autofocus	yes	yes
Weight	not listed	625 g
Cameras it fits	82 in this guidefits more cameras	66 in this guide

Focal range, in full-frame terms

7Artisans AF 85mm f/1.8: 85mm.

Sigma 85mm f/1.4 DG DN Art: 85mm.

Aperture

7Artisans AF 85mm f/1.8: f/1.8 wide open.

Sigma 85mm f/1.4 DG DN Art: 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

66 cameras in this guide take both, so either works on the same body. In all, the 7Artisans AF 85mm f/1.8 fits 82 and the Sigma 85mm f/1.4 DG DN Art 66.