> BTW, the expensive, L-series, top Canon ultra-wide angle zooms (17-35, 16-35) richly evidence barrel and pincushion distortion galore. ha! Quite true, which is why after looking over all the examples I could find, and then the expensive aftermarkets.. then the less expensive .. then the real cheapies, I was delighted to find the Phenix 19-35 and prompty bought a pair of them :-) hehe they be verrrry nice k
