|Place of Origin:||Guangdong, China|
|Minimum Order Quantity:||1Unit|
|Delivery Time:||7 working days after received your payment|
|Payment Terms:||T/T, Western Union,Paypal|
|Supply Ability:||1000 Unit per month|
|Product Name:||Handheld Prism Gem Spectroscope||Product Size:||75mm*18mm|
|Focus:||Not Adjustabled||Warranty:||One Year|
Prism Gemological Instrument,
Handheld Prism Spectroscope
Handheld Prism Gemological Instrument Portable Handheld Durable Prism Spectroscope
Model Number: FPS-3
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).
|Advantage||Avoid reflecting interference|
|Function||Show a complete color spectrum of gemstone|
The advantage of a prism spectroscope is that the spectrum is evenly distributed, making it easy to observe the complete spectrum.
Contact Person: Ms. Jolie Chow