Gemstone Identifier Jewelry Calcite Dichroscope With Larger Viewer and Clear Lens
Description:
The dichroscope is a pocket-sized tool that can aid in the identification of gemstones. This tool is used to inspect pleochroism color in gemstones and to quickly separate some common stones from each other (such as ruby versus red garnet).
The calcite dichroscope is the preferred type of dichroscope used in gemology. It works because the calcite rhomb (Iceland spar) separates the polarized slow and fast ray emerging from the gemstone. If you look at the viewing end of the dichroscope, two small windows are seen.
Specifications:
Material | Natural Calcite |
Color | Black |
Weight | 20g |
Portable | Yes |
Focus | Not Adjustable |
Warranty | One year |
Size | 20mm*55mm |
Packing | Leather bag and paper box |
Large visible viewer Window | 2mm*2mm |
Packing Size | 30mm*60mm |
Product Advantage:
1. With excellent spar.
2. With black appearence for avoiding reflecting interference.
3. With big eyepiece.
Applications: Gemological Laboratory, Gemology school, Jewelry industrial