Dichroic Glass,  also known as magic glass,  is used in architectural decoration and it is a special optical glass that decorates the home style. Dichroic material is a modern composite non-translucent glass.  That is produced by stacking layers of glass and micro-layers of metals or oxides which can be changed according to the angle of the sun's vertex and the position of the observer.  The color effect of dichroic glass mainly lies in the metal film coating.