MSE PRO BK7 Protected Gold Mirrors
SKU: AB7M-20-4
MSE PRO™ BK7 Protected Gold Mirrors
MSE supplies offers BK7 Protected Gold Mirrors which are precision flat mirrors with a metallic gold coating. The gold layer is protected both underneath and above with dielectric layers which ensures good adhesion to the substrate and allows cleaning by normal laboratory methods. These mirrors have very high reflectivity from 0.65 microns through to the infrared spectrum.
MSE Supplies can offer a variety of optical elements, with different coating options. Please contact us for customization or bulk orders.
Technical Data:
| Metallic Coating | BK7, fine annealed |
| Diameter Tolerance: |
+0.0/-0.15
|
| Thickness: | 4±0.1 |
| Parallelism: | <3‘ |
| Flatness: | λ/4 at 633nm |
| Surface Quality | 60-40 Scratch-Dig |
| Back Surface: | Fine ground |
| Clear Aperture | ±1% |
| Average Reflectance | Aluminum |
