Factory OEM Custom Optical BK7 K9 Glass Dome Lens - Felix Glass

We are a professional manufacturer of high-precision optical dome lenses, dedicated to providing custom optical dome solutions for global industrial, aerospace, underwater, and optical equipment clients. Our core product, the Factory OEM Custom Optical BK7 K9 Glass Dome Lens, is engineered with advanced optical processing technology, delivering excellent light transmission, high mechanical strength, and reliable environmental protection for a wide range of optical applications.

 

Premium Material Options for Diverse Needs

 

We offer a full range of high-quality optical materials to meet different performance requirements:

 

- BK7/K9 Optical Glass: The most widely used optical material, with excellent visible light transmittance, uniform refractive index, and stable chemical properties, ideal for general optical systems, surveillance cameras, and industrial sensors.

- Sapphire Domes: Made of single-crystal sapphire, with extreme hardness (9 Mohs), excellent scratch resistance, and wide spectral transmittance (from UV to IR), perfect for harsh environments such as underwater detection, aerospace, and high-pressure equipment.

- Fused Silica Domes: Featuring high UV transmittance, low thermal expansion, and excellent chemical corrosion resistance, suitable for UV optical systems, high-temperature environments, and laser applications.

 

Custom Optical Domes for Specialized Applications

 

We support full customization of optical domes to meet your exact project specifications, including:

 

- Slanted Edge Optical Domes: Designed for specific installation angles, reducing reflection and improving optical performance for edge-mounted optical systems.

- Optical Ball Domes: Spherical optical domes with 360° viewing angle, ideal for panoramic cameras, underwater robots, and surveillance systems.

- IR Optical Domes: Specialized for infrared optical systems, with high transmittance in the infrared band, suitable for night vision, thermal imaging, and infrared sensors.

- Protective Optical Domes: Engineered to protect optical lenses and sensors from dust, water, impact, and harsh environmental damage, extending the service life of optical equipment.

 

OEM & ODM Manufacturing Capabilities

 

As a professional optical component manufacturer, we provide comprehensive OEM & ODM Manufacturing for Optical Lenses and optical domes. Our experienced engineering team offers tailored solutions, including custom sizes, curvatures, thicknesses, surface treatments, and coating options (AR/AF/AG coating, anti-reflection coating, IR coating, etc.). We support small-batch trial production and large-scale mass production, with strict quality control throughout the production process to ensure each optical dome meets international optical standards.

 

Strict Quality Control & Reliable Performance

 

Each optical dome undergoes rigorous precision testing, including dimensional accuracy inspection, surface finish testing, light transmittance measurement, and environmental reliability testing, to ensure stable optical performance and long service life. Our products are widely used in underwater cameras, surveillance systems, aerospace sensors, medical optical equipment, industrial automation, and other fields, providing reliable optical protection and imaging solutions for global customers.

 

As a trusted optical component supplier, we focus on delivering high-quality custom optical domes, with factory direct pricing, fast lead times, and professional technical support. Whether you need standard BK7 glass domes or custom sapphire/fused silica domes for special applications, we can provide you with the most suitable optical solution.