Comparison of Fujinon XF 10-24mm f/4 R OIS WR and Laowa 10-18mm f/4.5-5.6 FE Zoom

Attribute	Laowa 10-18mm f/4.5-5.6 FE Zoom ×	Fujinon XF 10-24mm f/4 R OIS WR ×
Diaphragm Blades Type	-	rounded
Notes	Available Mounts: Sony FE-mount; Canon RF and Nikon Z coming soon	For Fujifilm X-mount; Weather-, Dust- and Freeze-resistant.
Aperture (f)	4.50 - 22.00	4.00 - 22.00
Closest Focus (m)	0.15	0.24
Magnification Ratio (x)	0.25	0.16
Diameter (mm)	70	77.6
Type	Wide Zoom	Wide Zoom
APS Equivalent	1.5x: 15 - 27mm	15 - 36mm
Diaphragm Blades	5	7
Image Circle	35mm	APS-C (Fujifilm X-mount)
Focal Length (mm)	10.00 - 18.00	10.00 - 24.00
Brand	Laowa	Fujinon
Name	Laowa 10-18mm f/4.5-5.6 FE Zoom	Fujinon XF 10-24mm f/4 R OIS WR
Weight (g)	496	385
Diagonal Angle of View (degree)	102.00 - 130.00	61.20 - 110.00
Lens Construction	14 elements in 10 groups, including 1 ED and 2 aspherical elements	14 elements in 10 groups (includes 4 aspherical, 4 ED elements)
Zoom System	Rotary	Rotary
Length (mm)	90.9	87
Filter Size (mm)	37	-
Focus Details	Internal; Manual focus only	Internal with linear motors