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Fable Brand Conoscope for Polariscope to viewing the interference figure of Gem

Fable Brand Conoscope for Polariscope to viewing the interference figure of Gem

  • Fable Brand Conoscope for Polariscope to viewing the  interference figure of Gem
  • Fable Brand Conoscope for Polariscope to viewing the  interference figure of Gem
Fable Brand Conoscope for Polariscope to viewing the  interference figure of Gem
Product Details:
Place of Origin: Guangdong, China
Brand Name: Fable
Certification: CE
Model Number: FTP-XZG
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: negotiation
Packaging Details: One in a leather bag then in a color box
Delivery Time: 7 days after received your payment
Payment Terms: T/T or western Union, Paypal
Supply Ability: 500 pcs per month
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Detailed Product Description
Product Name: Conoscope Body Case: Metal
Size: 5.7cm Application: Jewelry
Weight: 5g Warranty: One Year
Material: Glass Color: Black
High Light:

jewelry tweezers

,

gemstone testing tools

Fable Brand Conoscope for Polariscope to viewing the  interference figure of Gem

 

Description:

In gemology, we use a conoscope to determine optic character in anisotropic gemstones. The conoscope creates a 2-dimensional image of the 3-dimensional interference in a mineral.
Although determining the optic character with a conoscope is a fairly easy procedure, finding the interference figure itself is not. The interference figures always appear around the optic axes of minerals.

The simplest way to find an interference figure is to rotate the stone under the polariscope, in every possible direction, while looking down the analyzer until one sees a small flash of colors appear on the surface of the gemstone. When that flash of colors is found, fix the stone in that position and hover your conoscope slightly over it. Now, while still looking through the analyzer, you should see the color flash transform into a rounded 2-dimensional image.
This image in uniaxial stones will appear different from the image in biaxial stones, each having its own characteristic pattern.

 

Applications: Gemological Laboratory, Gemology school, Jewelry industrial

 

Specification:

Product Name Conoscope / Interference ball
Type Testers & Measurements
Size 10mm
Structure Double Convex
Material Optical lens
Usage Observe the interference pattern
Application Accessories of the Gem Polariscope
Color Black
Feature flexible
Light Weight 5g
Shape Aspheric
Fable Brand Conoscope for Polariscope to viewing the  interference figure of Gem 0

Contact Details
Shenzhen Fable Jewellery Technology Co., Ltd.

Contact Person: Jolie Chow

Tel: +8613424293827

Send your inquiry directly to us
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