Comparison of Canon EF 24-70mm f/2.8L USM and Canon RF 24-70mm f/2.8L IS USM

Attribute	Canon RF 24-70mm f/2.8L IS USM ×	Canon EF 24-70mm f/2.8L USM ×
Diagonal Angle of View (degree)	29.00 - 84.00	29.00 - 74.00
Filter Size (mm)	82	77
Aperture (f)	2.80 - 22.00	2.80 - 22.00
Closest Focus (m)	0.21	0.38
Magnification Ratio (x)	0.3	0.16
Notes	For Canon RF-mount; Optical Image Stabilization (5 stops); Weatherproofing	-
Type	Standard Zoom	Standard Zoom
APS Equivalent	38 - 112mm	38 - 112mm
Diaphragm Blades	9	8
Image Circle	35mm (RF-mount)	35mm
Focal Length (mm)	24.00 - 70.00	24.00 - 70.00
Brand	Canon	Canon
Name	Canon RF 24-70mm f/2.8L IS USM	Canon EF 24-70mm f/2.8L USM
Weight (g)	900	950
Zoom System	Rotary	Rotary
Lens Construction	21 elements in 15 groups, including 3 UD and 3 aspherical elements; Fluorine coating on front and rear elements	16 elements in 13 groups, including 3 asperical elements and 1 UD element
Diameter (mm)	88.5	83.2
Length (mm)	125.7	123.5
Diaphragm Blades Type	rounded	-
Focus Details	Nano USM with full-time manual focus, AF/MF switch	Full-time manual focus and USM