Gemstones selectively absorb certain wavelengths of light in the continuous spectrum, forming specific absorption lines. Selective absorption is related to the structure of the gemstone, where specific absorption lines correspond to specific gemstones. A spectroscope is a simple and highly effective instrument designed to observe the spectra of gemstones. According to different spectral elements, spectrometers are divided into two categories: grating type and prism type.

Technical Parameter

German high-quality prism bright beam splitter system

Built in wavelength ruler range400-750nm

The ruler can move horizontally,Adjustable calibration wavelength

Adjustable slit,Adjustable focal length

Dual light adjustable brightness,Transmission and fiber optic lighting

Stainless steel three-dimensional adjustable bracket

Built in light source brightness indicator

All aluminum shell,Forced air cooling

Global Wide Voltage Adaptive Input: AC85-230V