Comparison of Zeiss 18mm f/2.8 Batis 2.8/18 and Fujinon XF 23mm f/2 R WR

Attribute	Zeiss 18mm f/2.8 Batis 2.8/18 ×	Fujinon XF 23mm f/2 R WR ×
Filter Size (mm)	77	43
Notes	Available lens mounts: Sony FE-Mount (Full-frame E-Mount); Dust and weather sealed. Includes petal-shaped lens hood, lens caps.	For Fujifilm X-mount; Weather and dust resistant; Included Accessories: Lens caps, lens hood and wrapping cloth; Initially available in Black only.
Closest Focus (m)	0.25	0.22
Magnification Ratio (x)	0.11	0.13
Type	Wide Prime	Wide Prime
Length (mm)	95	51.9
APS Equivalent	1.5x: 27mm	35mm
Diagonal Angle of View (degree)	99.00	63.40
Image Circle	35mm	APS-C (Fujifilm X-mount)
Focal Length (mm)	18.00	23.00
Brand	Carl-zeiss	Fujinon
Name	Zeiss 18mm f/2.8 Batis 2.8/18	Fujinon XF 23mm f/2 R WR
Weight (g)	330	180
Aperture (f)	2.80 - 22.00	2.00 - 16.00
Diaphragm Blades	9	9
Diaphragm Blades Type	rounded	rounded
Lens Construction	11 elements in 10 groups, including 4 elements that are aspheric on both sides and 7 made from special types of glass; Distagon design	10 elements in 6 groups, including 2 aspherical elements
Diameter (mm)	100	60
Focus Details	Autofocus with linear motor; Manual focus supported; OLED display of focus distance and depth of field	Internal AF via stepping motor