Optical Domes
Featured Product from Avantier Inc.
They are also used for weather monitoring, navigation systems, half-space observation, head protection optics, and in security technology.
- Underwater Cameras and Imaging: In deep-sea environments, they enable smooth functioning of precision optical assemblies within high-pressure conditions. They keep water out of the optic system while providing a clear field of view for submersible ROVs and AUVs.
- Defense: Infrared optical domes are crucial for heat-seeking missiles, providing a wide range of viewing directions without beam deflection. Durable substrates like sapphire or MgF2 perform well even under extreme conditions.
- Weather Monitoring: They are used in weather monitoring systems to protect optical components while allowing accurate measurements.
- Navigation Systems: They play a vital role in navigation systems, ensuring precision and protection.
- Head Protection Optics: In certain applications, they are used to protect the head while allowing optical functionality.
- Security Technology: They are utilized in security systems for surveillance and monitoring purposes.
| Material | BK7, CaF2, Cleartran, Fused Silica, MgF2, etc |
| Diameter | 2~500mm |
| Thickness | >1mm |
| Coating | AR coating for VIS, SWIR, NIR, MWIR, LWIR, broadband |
| Surface Accuracy | 1/10-1 lambda |
| Dimensional Tolerance | +/-0.1mm |
| Surface Quality | 20/10-60/40 |
| Clear Aperture | 90% |
| Environment Testing | Extreme cold-heat cycle, sand blasting, salt water, adhesive test |
| Specification Testing | Qualification Test, Optimization Test, Dimensional Test, According to DIN, ISO and MIL standards |
At Avantier, we specialize in creating custom optical domes solutions tailored to meet our customer’s specific requirements. Instead of offering a static list of catalog options, we collaborate closely with our clients to understand their applications and recommend suitable substrates, coatings, and geometric designs for optimal performance.
Our optical engineers possess expertise in creating high-precision geometric designs and selecting appropriate optical coatings. With access to various substrate materials, including fused silica, sapphire, MgF2, and ZnSe, we can develop special adapter interface surface designs with mechanical mounts customized for your application.
