Format: Full-frame digital sensors.
Angle-of-View: 34-12 degrees (diagonal on 35mm).
Construction: 17 elements/13 groups.
Minimum Focus: 70cm.
Maximum Reproduction Ratio: 1:4.3
Aperture Range: f/2.8 to f/32.
Overall Length: 146mm.
Maximum Diameter: 88.9mm.
Filter Diameter: 77mm.
Weight: 1.07kg.
Lens Mount(s): Canon RF.
Features: Magnesium alloy barrel tubes with sealing against dust and moisture, fluorine anti-smear coating on front and rear element, multi-function lens control ring (aperture, shutter speed, ISO or exposure compensation), dual Nano USM autofocus drives, two aspherical elements, four ultra-low dispersion (UD) glass elements, one Super UD ultra-low dispersion glass element, optical image stabilisation (with Dual Sensing IS, three modes and up to five stops of correction), Canon Subwavelength Structure Coating (SWC) and Super Spectra multi-coatings, nine-blades diaphragm, focus limiter switch, zoom lock, detachable tripodmounting collar. Bayonet-fit metal lenshood…
