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  • Name: Φ20X5mm high precision optical substrate
  • No.: J001
  • Update: 2013-05-04
  • Views : 144

 

1.Specifications

Size: Φ20X5mm

Material: JGS1

RMS: 0.28nm 

PV: 1/20λ@632.8nm

Surface Quality: 10/5

2.Materials(JGS1) are imported from Japan. Products do not contain bubbles and impurities, have good thermal stability, can be 
used in high temperature environment.

3.Products have been tested by Tongji University, the technology of the products are of the lead position in domestic level. 

4.Diameter Range: 5-500mm

5.Machinable Materials: K9, JGS1, JGS2

6.Coating: Customized

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