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  • Name: Φ190X20mm high precision optical substrate
  • No.: J004
  • Update: 2013-05-04
  • Views : 133

1.Specifications

Size: Φ190X20mm

Material: JGS1

RMS:0.8nm

PV: 1/10λ@632.8nm

Surface Quality: 20/10

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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