The front opening allows the unit to serve as a light source for the refractometer.
Includes clip lens for conoscopic and led light .
Polariscopios: the PK11 for lanterns and lamps of analysis, recommended for flashlight LED10. The PK14 features a subject for stones and a light source integrated 10 W (for 220 V).
The polariscopios serve to quickly determine the optical properties of precious stones. These instruments help to establish the angle of carving and to check the tensions and pleochroism of gemstones and color.
The fluid of immersion are available in bottles of 50 ml. The MJ10 is diiodomethane, 1,74 nD; the BM10 is bromonaftaleno, 166 nD.
The fluid of immersion are necessary for the use of microscopes horizontal.
Krüss also offers polarizing filters, glass cells for fluid immersion and glasses polarization.
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