Mark The answer to your question is the lenses.
In a moment of madness I looked at some of the C****n lens reviews to see what was to be gained if anything by switching to the full frame 5D. The favourite wide lens was the sigma 12-24, which I have in a Pentax mount. I didn't fancy paying £1000 for a 16-35 Canon zoom with worse barrel distortion than the Sigma. Their 14mm was twice the price of the Pentax and not that well thought of. The 20mm prime was indifferent although at least not astronomically expensive. the 24 1.4 was excellent but only when stopped down and cost another £1000. The 24 2.8 was OK at best and so on Makes the advantage of a full frame sensor disappear at the wide end. I even thought of taking a hacksaw to the Pentax mounts and converting them to Canon. Has anyone ever tried that? ;> ;> Peter -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
