Euromex Refractometer RF.5381 has been designed specifically for determination of precious stones based on refraction index measurement. Contains a 590 nm filter for generation of monochromatic light Thanks to its handy and compact form factor has made Euromex Refractometer RF.5381 become a highly sufficient device on tabletop laboratory observation.
Euromex Refractometer RF.5381 is the most reasonable investment for jewellery industry, gem smith and gem hunting - mining profesional or enthusiast. A set of Euromex Refractometer RF.5381 is delivered complete with polarisation filter and light source.
For the determination of gems with nD range between 1.30 and 1.81.
Build in monochromatic filter 590 nm
Adjustable eye lens with removable polarizing filter to observe double refraction (birfingence)