Fish Eye Camera

So two day my Photo Teacher was telling our class how he wanted a wide-lens for his camera for Christmas. Wide-lens cameras are really cool, you can fit so much in a picture they look amazing. Similar to that is a fish lens camera, which I researched yesterday. My camera is a canon point and shoot, so you really can't add on lenses (besides the fact that they're like 600 dollars!) So I found this  Lomo Fish Eye camera online for like 30 dollars that runs on 35 mm film. It's really cool and I'm thinking about purchasing one.

Some examples?