Polariscope Kruss Tabletop Model With LED Illumination - KRT4

Opis

The Kruss tabletop polariscope is used to test faceted or rough gemstones. Two polarizing filters allow one to observe the structure and optical properties of precious stones or minerals. This polariscope features LED illumination and comes with a stone holder and conoscope lens. The unit measures 70mm in width, 142mm in height, and 132mm in depth. The rotatable glass sample plate between the polarizer and analyzer is 44mm in diameter. Więcej