Comparison of Canon EF-M 28mm f/3.5 Macro IS STM and Pentax 35mm f/2.4 AL SMC DA

Attribute	Canon EF-M 28mm f/3.5 Macro IS STM ×	Pentax 35mm f/2.4 AL SMC DA ×
Magnification Ratio (x)	1.2	0.17
Filter Size (mm)	43	49
Focus Details	AF using STM (stepper motor), with full-time manual focus	AF with manual focus support
Closest Focus (m)	0.09	0.3
Lens Construction	11 elements in 10 groups, including 1 UD and 2 aspherical elements	6 elements in 5 groups, including 1 aspherical element
Length (mm)	45.5	45
Focal Length (mm)	28.00	35.00
Diaphragm Blades Type	rounded	-
Brand	Canon	Pentax
Image Circle	APS-C	APS-C
Name	Canon EF-M 28mm f/3.5 Macro IS STM	Pentax 35mm f/2.4 AL SMC DA
Weight (g)	130	124
Type	Wide Prime Macro	Standard Prime
Notes	Built-in Macro Light; Hybrid Image Stabilization (3.5 stops); ES-22 Lens hood and lens caps included.	KAF bayonet mount, SP coating
APS Equivalent	45mm	52.5mm
Aperture (f)	3.50 - 22.00	2.40 - 22.00
Diaphragm Blades	7	6
Diagonal Angle of View (degree)	51.90	44.00
Diameter (mm)	60.9	63