Comparison of Canon EF 70-200mm ƒ/2.8L IS II USM and Sony FE 70-200mm f/2.8 GM OSS SEL70200GM

Attribute	Canon EF 70-200mm ƒ/2.8L IS II USM ×	Sony FE 70-200mm f/2.8 GM OSS SEL70200GM ×
Aperture (f)	2.80 - 32.00	2.80 - 22.00
Filter Size (mm)	77	77
Notes	Image Stabilization (up to 4 stops of correction); Dust and Moisture Resistant	Optical SteadyShot (5-axis image stabilization becomes available when used with a series bodies that feature built-in image stabilization)
Closest Focus (m)	1.2	0.96
Magnification Ratio (x)	0.21	0.25
Diameter (mm)	88.8	88
Type	Telephoto Zoom	Telephoto Zoom
APS Equivalent	112 - 320mm	105 - 300mm
Diaphragm Blades	8	11
Image Circle	35mm	35mm (Full-frame E-Mount)
Focal Length (mm)	70.00 - 200.00	70.00 - 200.00
Brand	Canon	Sony
Name	Canon EF 70-200mm ƒ/2.8L IS II USM	Sony FE 70-200mm f/2.8 GM OSS SEL70200GM
Weight (g)	1490	1480
Diagonal Angle of View (degree)	12.00 - 34.00	12.50 - 34.00
Lens Construction	23 elements in 19 groups, including 1 Fluorite and 5 UD elements	23 elements in 18 groups, including 3 aspherical elements with 1 double-sided and 1 XA (eXtreme Aspherical) element, 4 ED (Extra-low-Dispersion) glas
Zoom System	Rotary	Rotary
Length (mm)	199	200
Diaphragm Blades Type	-	rounded
Focus Details	Inner focusing; full-time manual focus and USM	Two heavy focus groups are rapidly and precisely positioned by separate actuators: a powerful ring SSM (Super Sonic wave Motor) actuator for the fron