Comparison of Sony FE 35mm ƒ/1.4 ZA Zeiss Distagon T* SEL35F14Z and Tamron 45mm ƒ/1.8 Di VC USD SP (Model F013)

Attribute	Sony FE 35mm ƒ/1.4 ZA Zeiss Distagon T* SEL35F14Z ×	Tamron 45mm ƒ/1.8 Di VC USD SP (Model F013) ×
Filter Size (mm)	72	67
Notes	Sony FE-Mount; Aperture ring designed for movie shooting (Click On/Off switch); Dust and moisture resistant	Available mounts: Canon EF, Nikon F, Sony A; VC Optical Image Stabilization (Canon and Nikon only); Included Accessories: Lens hood, lens caps.
Closest Focus (m)	0.3	0.29
Magnification Ratio (x)	0.18	0.29
Type	Wide Prime	Standard Prime
Length (mm)	112	91.7
APS Equivalent	52.5mm	1.5x: 67.5mm; 1.6x: 72mm
Diagonal Angle of View (degree)	63.00	51.30
Image Circle	35mm (Full-frame E-Mount)	Image Circle
Focal Length (mm)	35.00	45.00
Brand	Sony	Tamron
Name	Sony FE 35mm ƒ/1.4 ZA Zeiss Distagon T* SEL35F14Z	Tamron 45mm ƒ/1.8 Di VC USD SP (Model F013)
Weight (g)	630	540
Aperture (f)	1.40 - 16.00	1.80 - 16.00
Diaphragm Blades	9	9
Diaphragm Blades Type	rounded	circular
Lens Construction	12 elements in 8 groups, including 3 aspherical elements	10 elements in 8 groups, including 1 LD (Low Dispersion) and 2 aspherical elements
Diameter (mm)	78.5	80.4
Focus Details	Autofocus with Direct Drive SSM (DDSSM)	Internal; USD (Ultrasonic Silent Drive) with continuous manual focus mechanism