The new upgraded Dino-Lite EZ digital microscope plugs into any television or your computer monitor and displays horrifying details of anything you choose to. It’s easy to operate as you simply control magnification (10 - 50 times) and focus while maintaining clear and steady images. Although the Dino-Lite homepage is showing a lot of people pointing the ultrasound-looking lens at their scalp and skin, I think that it can be functional for more sensible applications. This small microscope camera with a light is actually a non-traditional microscope, unlike those that you see in laboratories.

Is your scalp itchy by now? Order the Dino-Lite EZ direct from Japan for 9,980 Yen ($82) and check it out yourself!
Compatible with Windows 2000/XP, other specs included are -
1/4 inch CMOS sensor; Resolution VGA (640x480) Magnification ratio; Frame rate: 30fps.
Via - Gizmodiva