Comparison of Samyang/Rokinon 35mm ƒ/1.4 Aspherical UMC and Sony FE 35mm ƒ/1.4 ZA Zeiss Distagon T* SEL35F14Z

Attribute	Samyang/Rokinon 35mm ƒ/1.4 Aspherical UMC ×	Sony FE 35mm ƒ/1.4 ZA Zeiss Distagon T* SEL35F14Z ×
Notes	Available Lens Mounts: Canon, Nikon, Pentax, Samsung NX, Sony A, Four Thirds; Included Accessories: lens cap, lens case.	Sony FE-Mount; Aperture ring designed for movie shooting (Click On/Off switch); Dust and moisture resistant
Aperture (f)	1.40 - 22.00	1.40 - 16.00
Closest Focus (m)	0.3	0.3
Filter Size (mm)	77	72
Type	Wide Prime	Wide Prime
Focus Details	Manual focus only; Internal	Autofocus with Direct Drive SSM (DDSSM)
APS Equivalent	1.5x: 52.5mm; 1.6x: 56mm	52.5mm
Magnification Ratio (x)	-	0.18
Image Circle	35mm	35mm (Full-frame E-Mount)
Focal Length (mm)	35.00	35.00
Brand	Samyangrokinon	Sony
Name	Samyang/Rokinon 35mm ƒ/1.4 Aspherical UMC	Sony FE 35mm ƒ/1.4 ZA Zeiss Distagon T* SEL35F14Z
Weight (g)	731	630
Diagonal Angle of View (degree)	63.40	63.00
Diaphragm Blades	8	9
Diameter (mm)	83	78.5
Length (mm)	111	112
Diaphragm Blades Type	-	rounded
Lens Construction	12 elements in 10 groups, including 1 aspherical element	12 elements in 8 groups, including 3 aspherical elements