Canon’s patent adds image stabilization to the 24-70mm f/2.8L lens
Canon's patent 2012123156 adds image stabilization to the 24-70mm f/2.8L lens. Canon has filed 24-70mm f/2.8 lens patents in the past, but this is the first time they added IS to the lens design. Canon recently announced the EF 24-70 f/2.8L II lens, so another update is not likely to come out soon.