Lens Mount: Canon RF
Focal Length: 70-200mm
Maximum Aperture: f/2.8
Minimum Focusing Distance: 2.3 ft./0.7m
Maximum Magnification: 0.23x
Lens Construction: 17 elements in 13 groups
Special Elements: Two glass-molded aspherical, one super UD, four UD (One of which is UD Aspherical)
Special Coating: SWC, Fluorine coating
Filter Size Diameter: Ø77mm
Aperture Blades: 9 (circular)
IS (CIPA Standard Correction Effect): 5 Stops* (When using the EOS R with a 200mm focal length)
Focus Drive System: Independent Nano USM
Minimum Overall Length: Approx. 5.75 in. / 146.0mm
Maximum Diameter: Approx. Ø3.54 in. / Ø89.9mm
Weight: Approx. 2.36 lbs. / 1,070g (Without tripod mount included) - Approx. 2.64 lbs. / 1,200g (When mounted on the tripod mount)