Comparison of Canon RF 85mm f/1.2L USM and Zeiss 85mm f/1.4 Otus 1.4/85 APO Planar

Attribute	Zeiss 85mm f/1.4 Otus 1.4/85 APO Planar ×	Canon RF 85mm f/1.2L USM ×
Filter Size (mm)	86	82
Notes	Available Mounts: Canon EF (ZE), Nikon F (ZF.2); Included Accessories: Lens hood, front and rear lens caps.	Dust- and Weather-resistant
Closest Focus (m)	0.8	0.85
Magnification Ratio (x)	0.13	0.12
Type	Telephoto Prime	Telephoto Prime
Length (mm)	124	117.3
APS Equivalent	1.5x: 127.5mm1.6x: 136mm	136mm
Diagonal Angle of View (degree)	28.20	28.50
Image Circle	35mm	35mm
Focal Length (mm)	85.00	85.00
Brand	Carl-zeiss	Canon
Name	Zeiss 85mm f/1.4 Otus 1.4/85 APO Planar	Canon RF 85mm f/1.2L USM
Weight (g)	1200	1195
Aperture (f)	1.40 - 16.00	1.20 - 16.00
Diaphragm Blades	9	9
Diaphragm Blades Type	rounded	circular
Lens Construction	11 elements in 9 groups, including 1 aspheric and 6 elements made of special glass with anomalous partial dispersion	13 elements in 9 groups, including 1 aspherical, 1 Blue Spectrum Refractive Optics (BR) and 1 UD element; Air Sphere Coating
Diameter (mm)	101	103.2
Focus Details	Internal focusing; Manual focus only	Internal with ring type USM; AF/MF switch; Focus limiter switch