You know you're a photo geek when...

..you buy camera lenses for your phone. "The best camera is the one you have with you" that's from a Mr C Jarvis. Reading between the lines I think he's pretty much saying why not pimp up your iPhone.

The next four days will include one shot with each lens (one can be unscrewed to use as a wide angle or macro). I'm not holding my breath for great image quality but a choice of four lenses for less weight than a dslr battery can't be all bad news.