Comparison of Canon EF-M 15-45mm f/3.5-6.3 IS STM and Nikon Z 16-50mm f/3.5-6.3 VR DX Nikkor

Attribute	Canon EF-M 15-45mm f/3.5-6.3 IS STM ×	Nikon Z 16-50mm f/3.5-6.3 VR DX Nikkor ×
Aperture (f)	3.50 - 40.00	3.50 - 16.00
Filter Size (mm)	49	46
Notes	Image Stabilization (3.5 stops); EF-M lens mount exclusively for Canon EOS M bodies.	VR Image Stabilization (up to 4.5 stops)
Closest Focus (m)	0.25	0.2
Magnification Ratio (x)	0.25	0.2
Zoom System	Rotary	Rotary
Type	Standard Zoom	Standard Zoom
APS Equivalent	24 - 72mm	24 - 75mm
Diaphragm Blades	7	7
Image Circle	APS-C	APS-C (Z-Mount)
Focal Length (mm)	15.00 - 45.00	16.00 - 50.00
Brand	Canon	Nikon
Name	Canon EF-M 15-45mm f/3.5-6.3 IS STM	Nikon Z 16-50mm f/3.5-6.3 VR DX Nikkor
Weight (g)	130	135
Diaphragm Blades Type	rounded	rounded
Lens Construction	10 elements in 9 groups, including 3 aspherical elements	9 elements in 7 groups, including 1 ED and 4 aspherical elements
Diagonal Angle of View (degree)	33.70 - 84.50	31.50 - 83.00
Length (mm)	44.5	32
Diameter (mm)	60.9	70
Focus Details	Internal using Stepper Motor (STM); Full time manual focus	Autofocus with STM (Stepper Motor), manual focus