I'm quite fond of a raspberry pi hd camera and showmewebcam. The problem I've got is that the only lenses I've got to hand mean that I need to mount the camera

I'm quite fond of a raspberry pi hd camera and showmewebcam. The problem I've got is that the only lenses I've got to hand mean that I need to mount the camera about a metre behind the monitor, which is really annoying. Definitely need a wider angle lens.