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                                                About Us

R&D:  
Pyrometry
Color Scinece

Optics  
Gemology       

Products:
Spectropyrometer
Spectrometer
TrueGemColor System
Gem Materials
     Cubic Zirconia
     Color change
Light Sources
      Daylight
      Display

Glass Filters

Services:
Pyrometry
Gem Identification
Color Science
Glass Filter Design

Contact

 

 

 

 

Color Change Material

Color change material similar to Zandrite is a simulator of alexandrite. It appears pink under daylight and incandescent light, and green under fluorescent light. Our color change material can appear champagne color in a large size  with a high quality cut.

 

zandritef.JPG (1301 bytes)          The Color of the color change material under fluorescent light.

 

zandritei.JPG (1329 bytes)         The color of the color change material under daylight and incandescent light.

 

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Copyright © 2003 Liu Research Laboratories, LLC, 2202 Seaman Avenue, South El Monte, CA 91733.
Last modified: March 25, 2004