Shenzhen Fable Jewellery Technology Co., Ltd.
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Fable Fixed Jewelry Desktop white Gem Spectroscope with scale FTS-50
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 | Imported high quality scale prism spectroscope |
| 2 | adjustable slit, adjustable focal length, built-in digital scale:400-700nm |
| 3 | Different wavelength spectral color, dark blue violet region for observation |
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