Pocket Diffraction Spectroscope Handheld Spectroscope Light Used

Detect the absorption of spectra and it is used to view the color of a gemstone, either by shining a light (pen-torch) through the stone into the spectroscope if the stone is transparent or by viewing its reflected light if the stone is opaque. Inside is a pattern of lines that you must learn to recognize, it is a spectrum (rainbow) of which might be interrupted by black or white lines.

Tekcoplus Pocket Handheld Small Size Diffraction Grating Gemological Spectroscope Spectrometer Gem Tool for Quick Gemstone Identification and GIA Use

Diffraction Spectroscope, Gemological Instruments

GSTK-42 Pocket Size 55mm Small Diffraction Spectroscope Gem Stone Jeweler Tool Aluminum - Tekcoplus Ltd.

A handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color. For instance, it helps to

CLMG-7206 Handheld 55mm Durable Small Diffraction Spectroscope Gem Sto

Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrometer in a Gem Tool Jewelers Eye Loupe for GIA Use and Quick Identification Gemstone Jewelry Magnifier : Industrial & Scientific

Diffraction Grating Spectroscope, Spectroscope Jewelry

Pocket Diffraction Grating Gemological Spectroscope for Quick Gemstone Identification and GIA Use

Pocket Diffraction Grating Gemological Spectroscope for Quick Gemstone Identification and GIA Use

Diffraction Grating Spectroscope, Gemological Instruments

DIFFRACTION GRATING - Thermo Genesys 10-S £97.33 - PicClick UK

This pocket gemological spectroscope in its lightweight yet durable leather case is perfect for when you are on the road and need to make quick purchasing decisions. Bring it with you on buying trips, vacations, or to trade shows. This instrument is so portable, you can easily fit it in your pocket or purse for everyday use. Use this instrument as a confirmation by viewing the absorption spectra of the stone you are examining.

Pocket Diffraction Grating Gemological Spectroscope for Quick Gemstone Identification and GIA Use

AstroMedia kit handheld spectroscope

All About Diffraction Gratings

Spectroscopy Spectrometer, Spectrometer Instrument

Gem Testing with the Spectroscope • Lotus Gemology