Patent – EF 28 f/1.8 DO & Others
Canon files patent for new DO lenses Patent publication 2009-198960 Published 03/09/2009…
Canon’s Supply Chain Back to Normal by end of June?
Canon's Supply Chain Will Recover Faster Than Expected (Reuters) - Japanese camera…
T3i/600D Firmware 1.0.1
A minor firmware update for your T3i/600D Changes in this firmware: Firmware…

