Large Optical Domes from Avantier Inc.

More Info Email Supplier Request a Quote

Avantier’s Large Size Optical Domes represent a groundbreaking advancement in optical design and protective technology. These specialized optical structures boast strong curvature, often resembling half-spheres, while also offering custom shapes to meet various requirements. Available in a range of sizes, including diameters exceeding 100 mm, these domes provide architects and engineers with a diverse array of possibilities.

Protective Domes for Delicate Systems

One primary application of Avantier’s Large Size Optical Domes lies in safeguarding sensitive optical systems. For example, in the aviation industry, optical sensors integrated into LIDAR systems, mounted on aircraft, require robust protective domes capable of withstanding the impact of sand, hail, or even bird strikes at high velocities. The ability to maintain optical clarity while providing protection in harsh environmental conditions is of paramount importance.

Similarly, submarines and underwater camera and video systems rely on Avantier’s Large Size Optical Domes to endure the high pressures of underwater environments. These protective domes serve as a barrier against water ingress while facilitating high-quality optical transmission for imaging systems.

Balancing Protection and Optical Performance

In these protective applications, certain trade-offs are inevitable in order to strike a balance between safeguarding sensitive optical equipment and maintaining optimal optical performance. The challenging operational conditions may limit the potential to achieve exceptionally high optical quality on the exterior surface of the domes.

To maximize durability, some Avantier’s Large Size Optical Domes are equipped with diamond-like hard carbon coatings, enhancing scratch resistance and longevity. Furthermore, a variety of coatings are offered for optical domes, including durable anti-reflection coatings, infrared filter coatings, and metalized coatings, all tailored to specific application requirements.

Some Avantier’s Large Size Optical Domes incorporate special mechanical features for precise mounting and sealing, further ensuring the integrity of the protected optical system. In essence, these optical domes represent a fusion of architectural vision and protective technology, redefining the possibilities in both fields.

Please contact us if you’d like to schedule a consultation or request for quote on your next project.

Factory Standard

Material	Glass	Metal	Crystal	Plastic
Dimensions	1-500mm	1-500mm	3-300mm	3-300mm
Front Surface Flatness	1/20λ	1/4λ	1/10λ	1/2λ
Surface Quality	10-5	20-10	20-10	60-40
Highly Reflective Coating	99.90%	99.90%	99.90%	99.90%