Comparison of Fujinon XF 14mm ƒ/2.8 R and Laowa 17mm f/1.8 MFT

Attribute	Fujinon XF 14mm ƒ/2.8 R ×	Laowa 17mm f/1.8 MFT ×
Notes	For Fujifilm X-mount. (Available November 2012)	-
Magnification Ratio (x)	0.12	0.2
Filter Size (mm)	58	46
Focus Details	AF plus 'fly-by-wire' MF	Internal; Manual focus only
Closest Focus (m)	0.18	0.15
Diagonal Angle of View (degree)	89.00	65.00
Lens Construction	10 elements in 7 groups, including 2 aspheric and 3 extra low dispersion elements	9 elements in 7 groups, including one ED element; Frog Eye Coating
Focal Length (mm)	14.00	17.00
APS Equivalent	21mm	-
Brand	Fujinon	Laowa
Image Circle	APS-C (Fujifilm X-mount)	Micro Four-Thirds
Name	Fujinon XF 14mm ƒ/2.8 R	Laowa 17mm f/1.8 MFT
Weight (g)	233	172
Type	Wide Prime	Wide Prime
Aperture (f)	2.80 - 22.00	1.80 - 22.00
Diaphragm Blades	7	7
Diaphragm Blades Type	rounded	rounded
Length (mm)	58.4	51
35mm Equivalent	-	34mm
Diameter (mm)	65	55