Product Features:

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

Product Description:

Calcite Dichroscope is a regular test instrument which special used to observe the polychroism of gem.In some cases Polychroism is the foundation to judge the gem, especially when the Refractometer, Polariscope and other instruments can't judge the color gem is Homogeneous mass or Heterogeneous body.Calcite Dichroscope is a efficiency tool to judge the optical characteristics of color gems.

Product Parts Drawing: