GM13 series flat concave spherical mirror and GMOA series flat concave spherical off-axis mirror can be used together in White cell system. We offer a wide range of sizes and focal lengths for customers to choose from. In order to meet the different needs, we can provide uncoated substrates and metal coated mirrors.
| Material：H-K9L(CDGM) | Surface Figure：λ/4 @ 633 nm |
| Centration：< 3' | Surface Quality：60/40 |
| Back Side：Fine grinding or test polishing | Dimension Tolerance：+0.0/-0.1mm |
| Thickness Tolerance：±0.2mm | Deviation：±2% |
| Bevel Protective bevel：0.2~0.5mmX45° | Coating：See details in the list |
