Lens distort is fine but sometimes you want more control, specially in animations
In today’s quick tip you’ll learn how to make a camera move around your object. This can be used to create cool sweeps and more visual interest to a shot.
This is one of those effects you won’t be using very often (if ever), but it’s useful to learn more about the compositor and open to new ideas. This tutorial is based on 2.68 and uses Cycles (but can also work with BI).