A dichroscope is an essential tool for gemologists, enabling them to observe whether a gemstone exhibits dichroism—showing two distinct colors. This feature is crucial for differentiating stones of similar hues. The calcite dichroscope splits light into two polarized rays, each vibrating at right angles to the other. This optical effect reveals the pleochroic colors of doubly refractive gemstones, while singly refractive stones display only a single color.

By viewing gemstones from different angles, gemologists can analyze pleochroic properties. Trichroic gemstones reveal three distinct colors when viewed from three perpendicular directions, enhancing gemstone identification accuracy.

This heavy-duty gemstone tester is expertly crafted with a durable metal body and features a high-quality calcite prism for exceptional optical clarity. Its compact design ensures effortless portability, and the included leather case provides extra protection, making it ideal for fieldwork, laboratories, and jewelry workshops.

Key Benefits:

• Reveals Dichroism & Trichoism – Experience the mesmerizing color variations exhibited by gemstones.
• Axis-Specific Color Display – Observe pleochroic colors in doubly refractive stones.
• Differentiate Similar Stones – Easily distinguish gemstones of the same color.
• Predict Mixed Colors in Cutting – Helps visualize how colors will blend when the stone is cut.
• Durable & Professional Design – Built for heavy use by gemologists and jewelers.