spherical mirrors(protected gold, silver or aluminium)
Metallic Coated Mirror is an object with a surface that has good specular reflection.Mirror is a smooth,highly polished surface covered a thin coating,It is usually a thin coating of metal or dielectrics.
Worldhawk can supply custom metal mirrors coated with either Aluminum(Al), Silver(Ag) or Gold(Au) .
Parameter
| Material | BK7, UV grade Fused Silica(FS) |
| Dimension Tolerance | +0.0/-0.2mm |
| Thickness Tolerance | ±0.2mm |
| Clear Aperture | >90% |
| Flatness | lambda/8
632.8nm per 25mm range |
| Parallelism | <1 arc minute |
| Surface Quality | 60/40 scratch and dig |
| Coating | Dichroic coating on one side, rear side AR coated, reflected wavelength R>99.5%, transmitted wavelength T>85% |
| Damage Threshold | >10J/cm2, 20ns, 20Hz, @1064nm |
| Standard Wavelength | 1064/532nm |
About worldhawk
Changchun Worldhawk Optoelectronics Co., Ltd. can offer optical components with optical glasses and crystals, laser products, Camera lens and Filters. We have passed Supplier Assessment audited by TÜV Rheinland, which is a kind of on-line reports about our main products, sales capabilities and which will help you get all the information you need, and which make you to have confidence to trade with us. If any other needs, please feel free to contact with us. We will supply our best service for you!
