Great price! A Highly Useful Handheld Diffraction Spectroscope for gemstone identification. Compact, portable model with a durable case—perfect for gemstone enthusiasts. Buy now!

⭐ RIDDGEM Checked & tested – Shipped from Sweden – no import fees within the EU ⭐

A spectroscope is an optical instrument used to identify gemstones by analyzing how the stone absorbs light. Different elements and impurities in the stone absorb specific wavelengths, creating a unique "fingerprint" in the form of dark lines or bands in a colored spectrum.

Specifications

Diameter: 15 mm
Length: 50 mm
Matrial: Made of metal aluminium
Technology: Diffraction grating
Other: On our blog, there is a very good instruction..Use Spectroscope

Diffraction spectroscope

Technology: Uses a diffraction grating (a very fine-mesh pattern) to disperse the light through the interference of the waves.

Features: Provides a uniform and linear distribution of the entire color spectrum. The spacing between the colors is proportional to the wavelength, making it much easier to view the entire spectrum (from violet to red) at once without having to adjust the instrument.

📘 Show / download manual (PDF)