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Home ProductsGem Polariscope

Professional Gemological Laboratory Gem Polariscope With built-in LED light

Professional Gemological Laboratory Gem Polariscope With built-in LED light

Professional Gemological Laboratory Gem Polariscope With built-in LED light

Product Details:

Place of Origin: China
Brand Name: Fable
Model Number: FTP-49

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: negotiation
Packaging Details: One unit in a plastic bag then in a brown box
Delivery Time: 7 working days after received your payment
Payment Terms: T/T or western Union
Supply Ability: 500 pcs per month
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Detailed Product Description
Product Name: Poriscope Size: 11x7x14cm
Power: 110V-240V With Conoscope: Yes
Light: LED Application: Gem & Jewelry
Window Size: 49mm (Dia.) Weight: 0.8kg
Warranty: One Year With Built-in Light: Yes


Testing Result of Anisotropic With  Ruby  under the Gem Polariscope




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.

A polariscope uses polarized light for gem identification. It consists of two polarized filters, one on the top and one on the bottom of the instrument. Both the polarizer and the analyzer have their own vibrational planes. When the vibrational plane of the polarizer is at right angles to the vibrational direction of the analyzer, the field between them remains dark. This position is known as the "crossed position". In this position, gems can be tested to determine if they are:

  • isotropic
  • anisotropic
  • anomalously double refractive or an
  • anisotropic aggregate

Fable Brand Polariscope with:

You can know the axial of Gemstone then can be grading the type of Gemstone.

1. With 49mm calibre.

2. With built-in LED light.

3. With rotatable sample platform.

4. Voltage:110V-240V.

(White light source)




Technical Parameter



Window Size





Observe the optic character of Gemstone



Power supply

110V - 240V, 50/60HZ


 One year



Applications: Gemological Laboratory, Gemology school, Jewelry industrial


Product Advantage:


1. With big conoscope



Contact Details
Shenzhen Fable Jewellery Technology Co., Ltd.

Contact Person: Jody Yung

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