Optical Dome

FELIX GLASS ranks among top global dual-line manufacturers integrating precision optical dome production and customized cover glass mass fabrication, our custom optical glass domes are precision-engineered hemispherical components made from BK7, K9, sapphire, fused silica and UV/IR grade materials. Designed for high-end underwater cameras, deep-sea robotics, marine monitoring, industrial sensing, aerospace and military optical systems, our glass domes deliver industry-leading high light transmittance, ultra-low distortion and extreme environmental resistance surpassing common industrial standards.

Key features include:

- High-purity raw material with micron-level precise polishing for zero-defect clear optical path
- Ultra-high light transmittance (up to 99%) with customizable anti-reflection (AR) coating
- Class-leading pressure resistance and impact strength for deep-sea and extreme harsh environments
- Superior corrosion, UV and wide-temperature resistance for multi-year long-term field reliability
- Custom hemispherical, half-sphere and full-sphere designs available per client blueprint
- Precision machining with ultra-tight tolerance to ensure perfect fit and consistent optical performance

We provide full customization including diameter, thickness, curvature and surface treatment, supporting large-batch OEM/ODM stable mass production for global industrial groups and research institutes. Our optical glass domes are widely used in underwater robotics, professional diving cameras, offshore marine monitoring systems, aerospace sensors and military industrial protective optics.

Submit your drawings and specifications directly, our professional optical engineer team will deliver tailored technical solutions and official quotations within 1 working hour.