Dichroscope & Spectroscope
A must-have for anyone interested in colored gemstones. Use this compact calcite dichroscope to differentiate single-refracting colored gemstones from double-refracting ones. A valuable tool for examining rough to assess its identification and its color before..
NOTICENew dichroscope has a larger observation area and is more convenient to use than Calcite Dichroscope , which is suitable for minerals with strong dichroism.For more accurate recommended choice of Calcite Dichroscope New Polarizing DichroscopeIncorporates two polarizing sheets mounte..