High Precision Hemispherical Optical Lenses AR Coated Sapphire & BK7
| Share | |
|---|---|
| Categories | Optical Glass |
| Brand | FELIX GLASS |
| Model | FG‑HL‑00291 |
| Material: | Sapphire / BK7 / Fused Silica / K9 |
| Coating: | AR / IR / UV / AF |
| Shape: | Hemispherical / Spherical / Half‑Sphere |
| Diameter: | 5mm‑200mm (Customizable) |
| Hardness: | 9 Mohs (Sapphire) |
| Feature: | High Transmittance, Low Distortion, Pressure Resistant, Scratch Resistant |
| Application: | Surveillance Cameras, Underwater ROV, Laser Systems, Medical Devices, Aerospace, Drones |
| Unit Price | US $ 5.99-4.85-3.89-2.88 / piece |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, Western Union |
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Detail Information
Our High Precision Hemispherical Optical Lenses are premium optical components designed for surveillance cameras, underwater ROV, laser systems, medical devices, aerospace, and drone applications. Made from high‑purity sapphire, BK7, fused silica, or K9 optical glass with AR/IR/UV/AF coatings, they deliver ultra‑high light transmittance, minimal distortion, and exceptional durability in harsh environments. Ideal for OEM projects requiring wide‑angle imaging, high stability, and custom optical solutions.
Key Selling Points
- Hemispherical & spherical design for wide‑angle light collection & imaging
- Ultra‑high transmittance (>95%) with AR coating for clear, sharp results
- Low distortion & aberration for professional optical performance
- 9 Mohs hardness (sapphire) for scratch & impact resistance
- High pressure & temperature resistant for underwater & aerospace use
- Waterproof & corrosion resistant for outdoor & harsh environments
- Fully customizable diameter, thickness, curvature & coating
- Strict quality control ensures high precision & surface accuracy
- Fast prototyping & mass production for OEM/ODM orders
- Professional technical support for optical system design
Technical Specifications
Material: Sapphire / BK7 / Fused Silica / K9 Optical Glass
Coating: AR (Anti‑Reflective) / IR / UV / AF (Anti‑Fingerprint)
Shape: Hemispherical / Spherical / Half‑Sphere
Diameter: 5mm – 200mm (Customizable)
Thickness: Customizable (per drawing)
Surface Accuracy: λ/10 – λ/4
Transmittance: >90% – >99% (material & coating dependent)
Hardness: 9 Mohs (Sapphire)
Feature: High precision, low distortion, pressure resistant, scratch resistant
Application: Surveillance cameras, underwater ROV, laser systems, medical devices, aerospace, drones, industrial sensors
Why FELIX GLASS
FELIX GLASS is a professional manufacturer of high‑precision hemispherical optical lenses and custom optical components. We specialize in sapphire and optical glass solutions with advanced coating technology and strict quality control. Our products deliver reliable performance for global industrial, military, and commercial clients. We offer full OEM/ODM support, competitive pricing, fast delivery, and professional technical consultation. Contact us for samples, custom quotes, and tailored optical solutions.
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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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