Comparison of Canon RF 50mm f/1.2L USM and Zeiss 50mm f/1.4 Milvus 1.4/50

Attribute	Canon RF 50mm f/1.2L USM ×	Zeiss 50mm f/1.4 Milvus 1.4/50 ×
Filter Size (mm)	77	67
Notes	For Canon RF-mount; Weatherproofing	Available lens mounts: Canon EF (ZE), Nikon F (ZF.2); Weather-sealed construction to protect against dust and moisture; Hood and lens caps included.
Closest Focus (m)	0.4	0.45
Magnification Ratio (x)	0.19	0.15
Type	Standard Prime	Standard Prime
Length (mm)	108	94
APS Equivalent	80mm	1.5x: 75mm; 1.6x: 80mm
Diagonal Angle of View (degree)	46.00	45.00
Image Circle	35mm (RF-mount)	35mm
Focal Length (mm)	50.00	50.00
Brand	Canon	Carl-zeiss
Name	Canon RF 50mm f/1.2L USM	Zeiss 50mm f/1.4 Milvus 1.4/50
Weight (g)	950	875
Aperture (f)	1.20 - 16.00	1.40 - 16.00
Diaphragm Blades	10	9
Diaphragm Blades Type	rounded	rounded
Lens Construction	15 elements in 9 groups, including ground aspherical, aspherical and UD elements, Air Sphere and Fluorine coatings	10 elements in 9 groups, with 1 apherical and 4 LD elements; Enhanced Zeiss T* anti-reflective coating
Diameter (mm)	89.8	82.9
Focus Details	Internal; Ring USM with full-time manual focus	Manual focus only