Shenzhen Fable Jewellery Technology Co., Ltd.
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Black Prism Type Gem Spectroscope 18mm Portable Lightweight FPS-3
Model Number: FPS-3
Product Application
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) and Prism spectroscopes(Based on dispersion).
Fable Prism Gem Spectroscope with:
1. Prism portable spectroscope.
2. with high resolution.
3. Black appearance for avoiding reflecting interference.
Specifications:
| Technical Parameter | Size | 75mm*18mm |
| Function | Observing the spectrum of Gem and Jewelry | |
| Portable | Yes | |
| Color | Black | |
| Focus | not adjustable | |
| Resolution | High Resolution |
The advantage of a prism spectroscope is that the spectrum is evenly distributed, making it easy to observe the complete spectrum.
