Comparison of Carl Zeiss 50mm f/1.4 Planar T* 1.4/50 and Fujinon GF 63mm f/2.8 R WR

Attribute	Fujinon GF 63mm f/2.8 R WR ×	Carl Zeiss 50mm f/1.4 Planar T* 1.4/50 ×
Aperture (f)	2.80 - 32.00	1.40 - 16.00
Filter Size (mm)	62	58
Notes	For Fujifilm G-mount; Weather, dust and freeze resistant; Lens caps, hood and case included.	Available SLR mounts: Canon EF-Mount (ZE), Nikon F-Mount (ZF, ZF.2), Pentax K-Mount (ZK), M42 Screw Mount (ZS). Nikon ZF.2 version includes CPU inter
Closest Focus (m)	0.5	0.45
Magnification Ratio (x)	0.17	0.15
Diaphragm Blades Type	rounded	-
Type	Standard Prime	Standard Prime
APS Equivalent	-	1.5x: 77.6mm
Diaphragm Blades	9	9
Image Circle	Medium Format (Fujifilm G-mount)	35mm
Focal Length (mm)	63.00	51.70
Brand	Fujinon	Carl-zeiss
Name	Fujinon GF 63mm f/2.8 R WR	Carl Zeiss 50mm f/1.4 Planar T* 1.4/50
Weight (g)	405	330
Diagonal Angle of View (degree)	46.90	45.40
Length (mm)	71	45
Diameter (mm)	84	65
Focus Details	AF via a linear motor	Manual focus only
35mm Equivalent	50mm	-
Lens Construction	10 elements in 8 groups, including 1 ED (extra low dispersion) element	7 elements in 6 groups