Sunday, May 31, 2009

Dichroic Glass Jewelry...

Spectrum has a new supply of dichroic glass jewelry. From earrings to necklaces, we have it all! Hair barrettes as well as cuff links for dad or the special man in your life are available as well.

Dichroic glass is a type of glass containing multiple micro-layers of metal oxides which give the glass dichroic optical properties. Dichroic glass was originally developed by NASA and its contractors for use in satellite optics and spacesuit visors.

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