Pocket Diffraction Grating Gemological Spectroscope

Pocket Diffraction Grating Gemological Spectroscope

This portable diffraction grating spectroscope is an essential tool for gemologists, designed to detect the absorption spectra of gemstones. It allows users to view the unique color spectrum of a gemstone, helping in the analysis of both loose and mounted stones. By shining a light through a transparent gem or examining its reflected light, the spectroscope reveals a pattern of lines, including a spectrum (rainbow) that may be interrupted with black or white lines, indicating the stone’s selective absorption of certain wavelengths.

Whether identifying naturally colored diamonds, detecting irradiated stones, or distinguishing natural gemstones from synthetics, this spectroscope provides critical information through spectral analysis, making it an invaluable tool for gem testing and identification.

Features

• Detects the absorption spectrum of gemstones
• Allows analysis of both loose and mounted stones
• Helps distinguish naturally colored diamonds from irradiated ones
• Identifies natural stones from synthetics through selective absorption of light
• Durable and compact design, perfect for fieldwork or laboratory use

Specifications

• Length: 55mm
• Diameter: 15mm
• Material: Aluminum (Durable)
• Inside Type: Raster diffraction grating