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Description General Tolerance In Speicial Case
Material Chinese Optical Glass Schott / Ohara / HOYA / Corning Glass
Diameter Range 3.00~100.00mm 2.00~200.00mm
Diameter tolerance +/-0.025mm +/-0.005mm
Thickness >/=1.0mm 0.5mm.
Thickness Tolerance +/-0.05mm +/-0.015mm.
Form Error 3/3(0.5)fringe 3/1(0.2)fringe
Parallelism 1.0arcmin. 15.0 arc-seconds.
Surface Defects 5/3x0.16 5/3x0.04
Coating Normal BBAR & Mirror Coating. Normal BBAR & Mirror 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 |