Unlike the 18 months upgrade tradition,Canon has announced the 50D almost exactly a year after the arrival of the EOS 40D, which we’re assured will be a sister-model, rather than a replacement. Recent history has seen Canon release new models every 18 months-or-so but it’s been a busy year with newcomers such as the Nikon D300 getting a lot of attention in the 40D’s keen-amateur/professional segment. The 50D is essentially a 40D body wrapped a (more…)