Focal Length & Maximum Aperture
24-70mm f/2.8
Minimum Focusing Distance
Wide: 0.69 ft./0.21m
Telephoto: 1.25 ft./0.38m
Maximum Magnification
0.3x (at 32mm)
Lens Construction
21 elements in 15 groups
Special Elements
3 Aspherical lenses, 3 UD lenses
Filter Size Diameter
Ø82 mm
Aperture Blades
9 (circular)
IS (CIPA Standard Correction Effect)
5 stops* (When using the EOS R camera with a 70mm focal length.)
Focus Drive System
Nano USM
Minimum Overall Length
Approx. 4.95 in. / 125.7 mm
Maximum Diameter
Approx. Ø3.48 in. / Ø88.5 mm
Weight
Approx. 1.98 lbs. / 900 g