I have had wide angle lenses for my Fuji s602 and both canon g2 and g3 and in all honesty, the vignetting was such a problem. that after you had cropped the image to do away with the vignetting, there was no real advantage in having the wide angle attachment, however, the telephoto attachment was fine, this being said, I also had the (original) olympus wide angle lense for my olympus 3020z and it did not have any vignetting even on the widest setting, but it was the size of your average wok, and looked strange on such a small camera,...so I would check out the vignetting problem before purchasing.