Ophthalmoscope (Fallout 3)

The  is an item in Fallout 3, it can be recognized as the medical instrument your father uses to observe your eyes before the G.O.A.T exam. Useful only as Rock-It Launcher ammunition. A few can be found in Red's Clinic in Big Town. Oddly, the image used in the game is actually an otoscope (used to examine ears rather than eyes).