Hi folks. I want a teleconverter for use with my Canon 20D and 40D and 400mm f5.6 L lens and I was wondering if the Kenko New DG 1.5X MC Canon Teleconverter at £81.49 (on Warehouse Express) is any good? Or is it a case of 'don't touch with 10-foot bargepole'?
Thanks for your input.
'VB'