Gemmological Instruments

Gem Instruments for Testing Diamonds and Coloured Gemstones

• 

  Microscopes

  StereoZOOM microscopes for testing and grading diamonds and coloured gemstones.

  • GEMMASTER
• 

  Refractometers

  Gemmological refractometers for measuring the refractive index of gemstones.

  • SR 0.01
• 

  Refractometer Illumination

  Illuminatior base with monochromatic LED light of 589nm. Compatible with most gemmological refractometers.

  • GEMMODUL M3 LED
• 

  Polariscopes

  Coldlight polariscopes with diffuse white fluorescent light.

  • GEMMODUL M4
• 

  Spectroscopes

  Direct reading wavelength prism spectroscopes.

  • SPO-CF
• 

  Spectroscope Illumination

  Coldlight illuminator base 100 Watt for spectroscope optical systems.

  • GEMMODUL M9/100
• 

  UV Lamps

  UV lamps for fluorescence-testing gemstones with long- or shortwave light.

  • UV COLORSCOPE
  • DIALITE CLASSIC UV
  • UVISCOPE
  • MULTISPEC