One can purchase a Dichroic Filter at amazon and way fair. . The price ranges from$33-$76. They come in multiple different colors and sizes. It all just depends on what you are looking for.

if you mean dichroic? it is precious metals ie gold or silver, contained in art glass.

iolite

The question isn't quite specific enough to be answered.

Glass that has been specially treated to reflect light at particular wavelengths is called a "dichroic filter" (or sometimes a "dielectric mirror", depending on the intent; if you're removing one color to pass the rest, it's a filter, if you're interested in the reflected light, it's a mirror).

A more generic term would be "iridescent" glass (or "carnival" glass).

A. V. Ivashchenko has written:

'Dichroic dyes for liquid crystal displays' -- subject(s): Chemistry, Dyes and dyeing, Liquid crystal displays, Materials

'Ideino-nravstvennoe vospitanie starshikh shkol'nikov'