Cheapest Handheld Prism Spectroscope Used for Observing Gem Absorb Light Wave of the Wavelength
Handheld Prism Spectroscope With Adjustable Or Not For Checking Gem Types
[Product Application]
Gemological labs, gemology schools/institutes, gem&jewelry industrials, --etc.
[Product Description]
The spectroscope is a tool of examining which parts of white light are absorbed by a gemstone(as well as by other materials).Materials can absorb parts of the electromagnetic spectrum,and when the absorbed parts fall within the visible range,that absorbed part will influence the color of the material.When a gemstone is observed with a spectroscope,the absorbed parts show as dark lines and/or bands in the spectroscope image.There are two types of spectroscopes used in gemology:diffraction grating spectroscopes(Based on diffraction) Prism spectroscopes(based on dispersion)
[Product Features]
1,For Handheld Grating Gem Spectroscope:The focal length is not adjustable, and the operation is
simple.
For Handheld adjustable Gem Spectroscope: The focal length is adjustable, and the operation is
simple.
2,three prism array imaging
3,Different wavelength spectral color is dark blue violet region observation
[Product Pictures]
Handheld Prism Spectroscope used for identifying the gemstone:
1.High resolution
2.Black appearance aviod reflecting interference
3.Leather package
4.Pocket size,easy to carry
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