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Brand Name : Fable
Model Number : FGS-1A
Place of Origin : Guangdong, China
MOQ : 1Unit
Payment Terms : T/T, Western Union,Paypal
Supply Ability : 100 Unit per month
Delivery Time : 7-10 working days after received your payment
Packaging Details : Normal
Product Name : Handheld Grating Gem Spectroscope
Product size : 15mm*55mm
Net weight : 35g
Color : Black
Focus : Adjustabled
Warranty : One year
Grating Gemologist Spectroscope With Adjustable Focus And Clear Color gem Spectrum
Model Number: FGS-1A
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).
Product Features
Product size | 55mm*15mm |
Color | Black |
Advantage | Simple to observe the red spectrum |
Resolution | High resolution |
Focus | Adjustabled |
Function | Show a complete color spectrum of gemstone |
Weight | 25g |
Warranty | One year |
Package | Leather |
Product Pictures
Using the correct observation method helps to observe the complete spectrum of the gemstone more clearly.
Use leather packaging and attach a small carton to effectively protect precious optical glass instruments.
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Diffraction Grating Gemstone Spectroscope With Adjustable Focus Images |