School Diffraction Gemological Spectroscope With Adjustable Focus

Gemology school Fable diffraction Gem Spectroscope With Adjustable Focus 

Model Number: FGS-1A

Description:

The spectroscope is a tool for examining which parts of white light are absorbed by a gemstone. 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.

Fable Prism Spectroscope with:

1. Grating portable spectroscope.

2. with high resolution.

3. With adjustable focus. 

4. Black appearance for avoiding reflecting interference.

Specifications:

Applications: Gemological Laboratory, Gemology school, Jewelry industrial

Product Advantage:

1. With adjustable focus

2. With clear focus.

FAQ:

How is your payment?

T/T wire bank transfer,Western Union,Paypal,Alipay and online bank payment are acceptable.

What is your shipping way?

Usually we ship via Express such as Fedex/UPS/DHL/Aramex /EMS, or direct line etc; If you have your own forwarder, we can help to deliver to them also.

How about your warranty period?

Our warranty period is one year.

What about the lead time?

Usually take within 7 days after payment received, we will deliver as soon as possible.