I think that\'s garbage - a poor way to explain it to new photogs. You are not just cropping a FF image you are gaining reach - or are all the world\'s birders incorrect in using 7D\'s to gain said reach and turn their superteles into something \'longer\'?
Feb 12, 2013 at 01:53 AM
Previous versions of Paul Mo's message #11342900 « 60d + 100-400L IS will it work? »
