Lenses comparison


Manufacturer	Tamron	Canon	Nikon Nikkor	Sigma	Carl Zeiss
Model	SP 45 mm f/1.8 Di VC USD	EF 50 mm f/1.8 STM	AF-S 50 mm f/1.8G	A 50 mm f/1.4 DG HSM	Otus 55 mm f/1.4 ZE/ZF.2
Lenst style	Wide angle	Normal	Normal	Normal	Normal
Focal length	45 mm	50 mm	50 mm	50 mm	55 mm
Maximum aperture	f/1.8	f/1.8	f/1.8	f/1.4	f/1.4
Angle of view	51.3 ^o	46.8 ^o	47 ^o	46.8 ^o	43.7 ^o
Closest focusing distance	0.29 m	0.35 m	0.45 m	0.4 m	0.5 m
Maximum magnification	3.4	0.21	1:6.7	1:5.5	1:6.8
Minimum aperture	16	22	16	16	16
Diaphragm blades	9	7	7	9	9
Auto focus type	AF USD	AF / MF	SWM	HSM	MF
Lens Construction	10 elements / 8 group	6 elements / 5 group	7 elements / 6 group	13 elements / 8 group	12 elements / 10 group
Filter diameter	67 mm	49 mm	58 mm	77 mm	77 mm
Macro Yes/No	No	No	No	No	No
Stabilization	Yes	No	No	No	No
Available mounts	Canon EF Nikon F Sony A / Minolta	Canon EF	Nikon F	Canon EF Nikon F Sony A / Minolta Sigma Sony E Sony FE L-mount/Leica-SL	Canon EF Nikon F
Dimensions	91.7 x 80.4 mm	39 x 69 mm	72 x 52.5 mm	85 x 100 mm	92.4 x 141 mm
Weight	540 g	159 g	185 g	815 g	970 g
Additional information	Announced: September 2, 2015, two molded glass aspherical elements and one LD (Low Dispersion) element	Announced: 11.05.2015 Metal mount	1 aspherical lens element	Announced: 06.01.2014 SLD glass elements aspheric elements	Announced: 07.10.2013
Score [max 5.00]	4.83 (2)	4.44 (3)	4.28 (6)	4.42 (4)	5.00 (2)
Our Review	Review	Review	Review	Review	Review