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Black aluminum alloy appearance Gem polariscope with white LED cold sources FTP-49

Categories Gem Polariscope
Brand Name: Fable
Model Number: FTP-49
Place of Origin: Guangdong, China
MOQ: 1Unit
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 1,000pcs per month
Delivery Time: 7-10 working days after received your payment
Packaging Details: Normal
Price: FOB Shenzhen: USD61.00/unit
Product Name: Gem Polariscope
Application: Gem & Jewelry
Product Size: 11x7x14cm
Window size: 49mm Diameter
Input Volatge: AC100V-240V
Net Weight: 0.8KG/Unit
With conoscope: Yes
Lighting: LED
With built-in light: Yes
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    Black aluminum alloy appearance Gem polariscope with white LED cold sources FTP-49

    [Product Application]


    Gemological Laboratory, Gemology school, Jewelry industrial


    [Product 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.

    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".


    [Product Specs]


    Technical ParameterSize11x7x14cm
    Window Size49mm(Dia.)
    LightLED
    FunctionObserve the optic character of Gemstone
    BodyMetal
    Power supply110V - 240V, 50/60HZ
    WarrantyOne year

    [Product Pictures]



    Product Tags:

    Gemological Tools

      

    Gemology Equipment

      
    Quality Black aluminum alloy appearance Gem polariscope with white LED cold sources FTP-49 for sale
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