Learn more about the glass I use for Touch of J products

 
 
  A brief history of glass :  
  http://www.glassonline.com/infoserv/history.html  
     
  A bit about glass :  
  http://www.spectrumglass.com/Library/ScoreArticles/BitAboutGlass.html  
     
  What is Dichroic (die'crow'ick) Glass? (from Greek dikhroos, bicolored)  
     
  For one, it is a a very expensive type of glass.  
     
 

Dichroic Glass is a multi layer coating placed on glass by using a highly technical vacuum deposition process. Quartz Crystal and Metal Oxides are Vaporized with an electron beam gun in an airless vacuum chamber and the vapor then floats upward and attaches then condenses on the surface of the glass in the form of a crystal structure. The colors have as many as 30 layers of these materials yet the thickness of the total coating is approximately 35 millionths of an inch. The coating that is created is very similar to a gemstone and by careful control in thickness, different colors are obtained. Thus, all our coatings are created using the same exact materials. Originally created for the Aerospace industry, Dichroic Glass is now made available to the artist community.  The main characteristic of Dichroic Glass is that it has a transmitted color and a completely different reflective color. Furthermore, these two colors shift depending on angle of view. With the play of light together with its vibrant color, Dichroic Glass is a prime tool used to add interest to any piece of work or project. With over 45 Colors of Dichroic Coatings available to be placed on “any” substrate (i.e. glass), artists have unlimited freedom of expression.

Dichroic Glass was originally created for the Aerospace industry for Satellite mirrors, but it now has many technical uses including: Lighting, Fiber Optics, Infrared Lasers, Motion Picture Equipment, Sun Glasses, and more.

The quality Dichroic surface is stronger than the glass that it has been placed onto. The final layer that we adhere to the glass is Quartz Crystal (This material is almost as strong as an actual diamond).