MagnetiConnect® (MCC) Clamp
MCC works with DL4, DL200, DL3N, DL1, Foto X. It installs on any iPad and tablets. Simply swipe the MCC over the main camera of your Android or iOS device and tighten. When you're done, loosen slightly and remove.
A modern reincarnation of a Woods lamp. A great tool for a variety of examinations which require UV light.