The best lighted makeup mirrors, according to our beauty writer who tested several, ... Lighted mirrors can be battery-operated, rechargeable, or plug-in, which affects how portable the mirror is.

The first prototype was developed by TriLite Technologies and TU Wien earlier in 2015. Each 3D pixel, which they call “Trixels", consists of a laser and a moveable mirror. The mirror directs the laser ...

This is a picture of the movable secondary mirror during its installation in the Arcetri lab. The image shows the 672 tiny magnets spread over the back of the mirror. The reflecting face of the ...