Small Calcite Dichroscope to Inspect Pleochroism Color in Gemstones

Calcite Dichroscope is used to  Inspect Pleochroism Color in Gemstones

Model Number: FID-1A

Description:

A gemstone is placed in front of the aperture (slightly touching it) with a strong white light source (such as a penlight) directly behind the stone. Light enters through the aperture of the dichroscope. The pleochroism colors inside the gemstone are separated by the calcite rhomb. The glass prisms on either side of the rhomb are there to guide the light straight through the instrument.

Fable Brand Calcite Dichroscope with:

1. Excellent iceland spar                                                  
2. Standard rectangle window and square window can be choosed.               
3. Rotating stage,gemstone and dichroscope can rotating 360°,adjustable up and down,backward and forward,easy operation
4. Black appearence aviod reflecting interference
5. Big eyepiece,clear observation                                           
6. Light package

Specifications:

Applications: Gemological Laboratory, Gemology school, Jewelry industrial

Product Advantage:

1.  Large visible viwer Window and hight quality.
2. With Rotatable stage.