Flip video cameras are a good choice for quick and simple video recording but don’t offer much in the expandability/department. This article runs through relatively easy methods for macro & micro lens add-ons, achieving some nice results (see macro vid above)
DIY: A Macro Lens and Microscope for Your Flip Mino [via Hack a Day]
In the Maker Shed:
Prodmodlightkit Crop
ProdMod LED Camera Light Kit v1.1