GP-30 AMZINST Bechn Type Polariscope with Interference Figure Sphere
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Descripción del producto
The AMZINST Polariscope is used to test the optical properties of gemstones and determine whether a stone is singly refractive, doubly refractive, or is an aggregate. Doubly refractive stones may be divided further as to whether they are uniaxial or biaxial. The polariscope may also be used to detect pleochroism in doubly refractive colored stones. Diamond cutters use the polariscope to determine the strain characteristics of diamonds.
Specification:
● Polarizing filter diameter: 49mm
● Polarizing filter transmitted ≥40%
● Degree of polarization: 98%
● Upper polariscopes filter: rotatable
● Sample plate: rotatable
● Interference sphere: included
● Light source: LED
● Power input: 110V~220V 50HZ
● Gross weight: 750g