logo.gif (21246 bytes)        Liu Research Laboratories, LLC
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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

 

 

 


        Products and Services

Services
Gemstone Identification
Colored Glass Filter Design
Color Science Consultant
 
Gem Materials
Cubic Zorconia
Synthetic Aalexandrite
          Color  Change Glasses
Light Sources
CIE Standard Daylight Simulator (5000K - 7500K)
Disply Light Sources
MR16 and MR 14 Attachments
Lamp Colored Glass Filters
UV and IR Cut Filters
Colored Glass Filters
Long Wavelength Pass Filters
Short Wavelength Pass Filters
Band Pass Filters
UV Filters
IR Filters
Color Temperature Conversion Filters
Heat Absorbing Filters
Neutral Density Filters
 

 

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Copyright © 2003 Liu Research Laboratories, LLC, 2202 Seaman Avenue, South El Monte, CA 91733.
Last modified: April 22, 2006