Comparison of Canon EF-S 10-18mm ƒ/4.5-5.6 IS STM and Laowa 7.5mm f/2 MFT

Attribute	Canon EF-S 10-18mm ƒ/4.5-5.6 IS STM ×	Laowa 7.5mm f/2 MFT ×
Magnification Ratio (x)	0.15	0.11
Filter Size (mm)	67	46
Length (mm)	72	55
Closest Focus (m)	0.22	0.12
Zoom System	Rotary	-
Focus Details	Rear focusing using Stepper Motor (STM); Full time manual focus	Internal; Manual Focus only
Focal Length (mm)	10.00 - 18.00	7.50
Diaphragm Blades Type	circular	-
Brand	Canon	Laowa
Image Circle	APS-C	Micro Four-Thirds
Name	Canon EF-S 10-18mm ƒ/4.5-5.6 IS STM	Laowa 7.5mm f/2 MFT
Weight (g)	240	170
Type	Wide Zoom	Wide Prime
Notes	Image Stabilization (up to 4 stops correction).	Available in black or silver; Petal-shaped lens hood included.
APS Equivalent	16 - 29mm	-
Aperture (f)	4.50 - 29.00	2.00 - 22.00
Diaphragm Blades	7	7
Diagonal Angle of View (degree)	74.30 - 107.50	110.00
Lens Construction	14 elements in 11 groups, including 1 UD and 1 aspherical element, enhanced coatings	13 elements in 9 groups, including 3 ED and 2 apherical elements ; Frog Eye Coating
35mm Equivalent	-	15mm
Diameter (mm)	74.6	50