Active Member
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[China]
Contact name:Jolie Chow
Shenzhen Fable Jewellery Technology Co., Ltd. |
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White color LED Light Portable Gem Polariscope with Nice leather Package
Model Number: FPP-30
Specifications:
Technical Parameter | Size | 11x3cm |
Window Size | 30mm(Dia.) | |
Light | LED | |
Function | Observe the optic character of Gemstone | |
Body | Metal | |
Power supply | 3V button battery | |
Warranty | One year | |
Description:
The polariscope is one of the most underestimated tools in
gemology. Most gemologists use it to quickly determine if the stone
at hand is isotropic or anisotropic or, at best, to determine the
optic character of gemstones.
In addition, the polariscope is very useful for distinguishing
solid inclusions from negative inclusions as well as for spotting
polysynthetic twinning.
You can know the axial of Gemstone then can be grading the type of Gemstone.
