Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: For the price, a fun and useful lens
Review: I use this lens on the end of standard zoom and wide-angle lenses on my Rebel XSi and AE-1 (it came with 58mm and 55mm adapter rings), and for its price I don't see how it can be beat. With a Super Wide you know you're going to get barrel distortion, so I like to put it at its widest and get real close to a subject, even focusing on things just an inch or two from the lens.One thing of note is that is doesn't go well stacked on a telephoto lens, but that's not unexpected considering the contrasting purposes of each. I'm not taking a star off a product because it doesn't do what it's not designed to do.There are a lot of creative things you can do with this lens, and for such a small price compared to high-end fish-eye lenses, I'm definitely glad to have it in my bag.
