Canon EF 24-70mm F4.0L IS USM Specifications
Diagonal Angle of View:
84° - 34°
Number of Aperture Blades:
93mm (124mm at full zoom extension)
Ring-USM, internal focus mechanism
Full Focus Throw:
Dual Pixel CMOS AF:
E-TTL II Distance Information:
EW-83L (bayonet mounted)
24.88-69.99mm F3.89-4.24 at 1:11.06-1:1.33
Canon will start shipping these with the new Pinch Lens Caps in 2013. The lens features a kind of zoom limiter to chose between macro mode, 24mm and full zoom range.
*There seem to be some minor incompatibilities and dysfunctionalities when using IS lenses with their IS activated with older analog EOS camera models. See EOS Documentation Project for details (slightly different for the 75-300mm 4.0-5.6 IS USM here).
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