A dome is an optical window with a spherical outer surface. Its core design is to provide sealing and protection while enabling optical observation or signal transmission with an ultra-wide field of view. Theoretically, this structure can achieve a field of view greater than 180°, which is unmatched by any planar or cylindrical window.
Ultra-large, distortion-free field of view
Excellent hydrodynamic/aerodynamic performance
Potential "dome" distortion
| Material | Fused Silica, H-K9L |
| Thickness Tolerance | ±0.2mm |
| Diameter Tolerance | +0.0,-0.2mm |
| Surface Quality | 60-40 |
