Compare lenses

Canon RF 85mm f/1.4L VCM vs Yongnuo YN85mm f/1.8 DF DSM

The Canon RF 85mm f/1.4L VCM and the Yongnuo YN85mm f/1.8 DF DSM side by side, computed from this guide's catalogue.

Which to pick

Pick the Canon RF 85mm f/1.4L VCM if you want a brighter f/1.4 (0.7 stops more light), for dim light and softer backgrounds. Pick the Yongnuo YN85mm f/1.8 DF DSM if you want a fit on more cameras (75 against 18 in this guide).

Still torn? Ask the guide about the Canon RF 85mm f/1.4L VCM and the Yongnuo YN85mm f/1.8 DF DSM

Specs side by side

Rows that differ are in full colour; the better value is marked where one is better by any measure.
Spec	Canon RF 85mm f/1.4L VCM	Yongnuo YN85mm f/1.8 DF DSM
Maker	Canon	Yongnuo
Focal length	85mm (prime)	85mm (prime)
Full-frame equivalent	85mm	85mm
Maximum aperture	f/1.4brighter	f/1.8
Made for	Full frame	Full frame
Mounts	Canon RF	Sony E, Nikon Z, Canon RF
Stabilised	no	no
Autofocus	yes	yes
Weight	636 g	not listed
Cameras it fits	18 in this guide	75 in this guidefits more cameras

Focal range, in full-frame terms

Canon RF 85mm f/1.4L VCM: 85mm.

Yongnuo YN85mm f/1.8 DF DSM: 85mm.

Aperture

Canon RF 85mm f/1.4L VCM: f/1.4 wide open.

Yongnuo YN85mm f/1.8 DF DSM: f/1.8 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

18 cameras in this guide take both, so either works on the same body. In all, the Canon RF 85mm f/1.4L VCM fits 18 and the Yongnuo YN85mm f/1.8 DF DSM 75.