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Custom Sapphire Optical Domes - High Hardness, Scratch & Impact Resistant
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| Categories | Optical Glass Dome |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FG-SAPPHIRE-SEO-01 |
| Thickness: | 2.0mm / 3.0mm / 4.0mm (Customizable) |
| Hardness: | Mohs 9 |
| Size: | Fully Customizable (Diameter, Radius, Curvature) |
| Application: | CCTV Camera, Security Surveillance, PTZ Camera, Doorbell Camera, Lighting Fixture, Display Protectio |
| Transmittance: | Up to 99% |
| Material: | Single Crystal Sapphire (Al₂O₃) |
| Unit Price | US $ 5.57-5.11-4.32-3.99-3.33 / piece |
| FOB port | shenzhen/shanghai |
| Terms of Payment | L/C, D/A, D/P, Western Union |
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Detail Information
Felix Glass produces custom high-hardness sapphire optical domes, engineered for environments requiring maximum durability and optical performance. These custom sapphire domes are widely used in demanding applications such as underwater cameras, aerospace sensors, and industrial equipment housings, where both optical clarity and mechanical strength are critical.
✅ Core Advantages of Our Custom Sapphire Domes
- Ultra-hard single crystal sapphire (Mohs 9), offering exceptional scratch resistance and impact resistance, far superior to glass or plastic alternatives.
- Excellent UV-VIS-NIR broadband transmittance, up to 99% with anti-reflection (AR) coating, ensuring clear visibility and optimal light transmission.
- Optional AR/AF/DLC coatings available to meet specific optical requirements, reducing glare, smudges, and environmental interference.
- Custom sizes, shapes, radii, and tolerances are available to fit your exact project specifications, from small camera domes to large industrial viewports.
- High-temperature and chemical resistance, making these sapphire domes suitable for use in harsh industrial, marine, and aerospace environments.
✅ Common Applications
- Underwater camera and ROV protection domes, where water pressure, impact, and corrosion resistance are essential.
- Aerospace and military sensor housings, requiring reliable performance in extreme conditions.
- Industrial automation and inspection equipment viewports, providing clear optical access while protecting internal components.
- Medical and scientific instruments, where biocompatibility, clarity, and durability are critical.
- Surveillance and security cameras, offering long-term protection against scratches, vandalism, and environmental damage.
All our custom sapphire domes undergo strict quality control before delivery, including optical transmittance testing, surface quality inspection, and dimensional accuracy verification. We also offer flexible production schedules to meet both small-batch custom orders and large-volume bulk orders.
If you have any questions about our high hardness domes, or need help selecting the right specifications, coatings, or sizes for your application, please contact our technical support team. We are happy to provide professional advice and a free quote based on your exact requirements.
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Learn more from our FAQ
- Can you customize the samples style according to my design requirement?
Of course! We can customize the process according to your needs: shape cutting, AR AG coating, high temperature oven, polishing and tempering, anti-UV ink printing, based on our mature supply system for processing and customization
- Can I get a sample with my own logo?
Since customized samples and shipping costs are high for both parties, in order to ensure a win-win situation for both parties and quality assurance, we only provide high-quality samples. But we can also provide existing product renderings and design mold services. Usually, we will first provide product renderings with your LOGO as a reference. Click to learn more about free samples
- What is your Production MOQ?
The minimum order quantity for our factory production is flexible and negotiable. Usually the MOQ is 100 pieces, and lower quantity is acceptable for trial order. Please feel free to let us know the quantity you need.
TO GETA FREE SAMPLE
Send an inquiry now and get a free sample. We will reply you within 1-5 minutes and get the official best price within 1-3 hours!
- Phone
- *Title
- *Content
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