Gemmological Polariscopes

Coldlight gem polariscopes with diffuse white fluorescent light.

  • Gemstone Polariscope and Refractometer GEMMODUL M1

    GEMMODUL M1

    Compact refractometer with built-in 589nm monochromatic filter.

  • Gemmological Polariscope and Refractometer Illumination Base GEMMODUL M2

    GEMMODUL M2

    Combination of Polariscope and Monochromatic LED illuminator base for most refractometers.