Comparison of Canon RF 85mm f/1.2L USM and Tokina 50mm f/1.4 FF Opera

Attribute	Canon RF 85mm f/1.2L USM ×	Tokina 50mm f/1.4 FF Opera ×
Magnification Ratio (x)	0.12	-
Filter Size (mm)	82	72
Focus Details	Internal with ring type USM; AF/MF switch; Focus limiter switch	Internal via ring-shaped ultrasonic motor; Full-time manual focus override
Closest Focus (m)	0.85	0.4
Lens Construction	13 elements in 9 groups, including 1 aspherical, 1 Blue Spectrum Refractive Optics (BR) and 1 UD element; Air Sphere Coating	15 elements in 9 groups, including 1 aspherical and 3 SD (Super-low Dispersion) elements; ELR (Extremely Low Reflection) Coating
Length (mm)	117.3	107.5
Focal Length (mm)	85.00	50.00
Diaphragm Blades Type	circular	-
Brand	Canon	Tokina
Image Circle	35mm	35mm
Name	Canon RF 85mm f/1.2L USM	Tokina 50mm f/1.4 FF Opera
Weight (g)	1195	950
Type	Telephoto Prime	Standard Prime
Notes	Dust- and Weather-resistant	Dust & weather resistant sealing; For Canon EF and Nikon F-mount; Bayonet type lens hood included.
APS Equivalent	136mm	1.5x: 75mm 1.6x: 80mm
Aperture (f)	1.20 - 16.00	1.40 - 16.00
Diaphragm Blades	9	9
Diagonal Angle of View (degree)	28.50	47.40
Diameter (mm)	103.2	80