Comparison of Laowa 15mm f/2 FE Zero-D and Tokina 14-20mm f/2 AT-X 142 AF PRO DX SD

Attribute	Tokina 14-20mm f/2 AT-X 142 AF PRO DX SD ×	Laowa 15mm f/2 FE Zero-D ×
Filter Size (mm)	82	72
Notes	Available AF Mounts: Canon and Nikon Digital Only; Built-in AF motor for use with all Nikon DSLRs; Included Accessories: BH-823 Lens Hood	Available Mounts: Canon RF, Nikon Z, Sony E; Petal-shaped lens hood included.
Closest Focus (m)	0.28	0.15
Magnification Ratio (x)	0.12	0.25
Type	Wide Zoom	Wide Prime
Focus Details	Internal with One-Touch Focus Clutch mechanism	Internal; Manual focus only
APS Equivalent	1.5x: 21 - 30mm; 1.6x: 22.4 - 32mm	1.5x: 22.5mm
Diameter (mm)	89	66
Image Circle	APS-C	35mm
Focal Length (mm)	14.00 - 20.00	15.00
Brand	Tokina	Laowa
Name	Tokina 14-20mm f/2 AT-X 142 AF PRO DX SD	Laowa 15mm f/2 FE Zero-D
Weight (g)	725	500
Aperture (f)	2.00 - 22.00	2.00 - 22.00
Diaphragm Blades	9	9
Diagonal Angle of View (degree)	71.80 - 91.70	110.00
Length (mm)	106	82
Zoom System	Rotary	-
Lens Construction	13 elements in 11 groups, including 3 aspherical and 4 SD elements	12 elements in 9 groups, including 2 aspherical and 3 ED elements; FEC coating