Would you like to use a lens that can look behind you ... I had my Gorillapod wedged into the side pocket of my camera bag. Using the Sigma 15mm fisheye, I was able to capture a huge scene ...

Fisheye lenses are known for being both heavily distorted and literally heavy, but a recent patent application suggests that Canon is brainstorming ways to make a better fisheye. The patent ...

It's worth noting that these parameters can shift slightly, depending on where you look or who you ask ... or sprawling ...