I, too, have a S5 IS and LOVE IT!
My husband has offered to buy me extra lenses, so now I'm just trying to figure out the best ones (for the money) to get! I've looked at Canon's, and they are kind of expensive. I also looked on eBAY and found a few different ones. Just wondering if anyone could give me some input on any! I've seen Digital Optics lens and Opteka lens....any insight?