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Description General Tolerance In Speicial Case
Material Chinese Optical Glass Schott / Ohara / HOYA / Corning Glass
Type Photoengraving Etching&Filling
Liner Tolerance +/-0.005mm +/-0.002mm.
Diameter Range 10.00~50.00mm 5.00~100.00mm
Diameter tolerance +/-0.025mm +/-0.005mm
Form Error 3/3(0.5)fringe 3/1(0.2)fringe
Parallelism 1.0arcmin. 15.0 arc-seconds.
Surface Defects 20-10 Scratcher-Dig per MIL-PRF-13830B 10-5 Scratcher-Dig per MIL-PRF-13830B
Coating A/R coating A/R coating
| Registration Date | 2005/11/04(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Distributor/Wholesaler |
| Year established | 1992 |
| Employees total | 51 - 100 |
| Annual revenue | USD 1,000,001 - 2,000,000 |
| Company | Danyang Hopesun World Business Co.,Ltd |
|---|---|
| Address | 25DONG FANGDANYANGJiangsu212300China |
| Phone | 86 - 511 - 6960002 |
| Fax | 86 - 511 - 6960020 |
| Contact | zhihua li |