Fable Brand Calcite Dichroscope with:
1. Excellent material of Iceland spar.
2. With standard rectangle window and square window can be choosed by user.
3. Easy operation.
4. With black appearance for avoiding reflected interference.
Applications: Gemological Laboratory, Gemology school, Jewelry industrial
|Packing||Leather bag and paper box|
|Large visible viewer Window||2mm*2mm|