J14.03.13 Demonstrator of Polarzation Application
This apparatus can do experiments of polarization of light,tiny deformation of object and demonstration of color polarization.

-Light source: 12V20W apparatus bulb
-Working power: 12V/2A
-Light-passing caliber of polarizer: ф69
-Overall dimensions: length × width × height = 300mm × 150mm × 120mm