BK7 K9 Optical Glass Dome CCTV Surveillance Dome

Upgrade your CCTV surveillance and optical systems with our premium BK7 K9 Optical Glass Dome, the ultimate high-precision optical solution for professional security and industrial applications. As a leading manufacturer of Custom Optical Dome, we offer 100% personalized optical dome solutions, available in high-purity BK7/K9 and fused silica materials to meet diverse optical needs. Our AR Coated Optical Dome combines industry-leading light transmittance, zero optical distortion, and extreme durability, while our precision spherical design ensures crystal-clear imaging for CCTV cameras. Whether you need a Fused Silica Dome for high-temperature optical instruments or a CCTV Surveillance Dome for outdoor security cameras, we deliver factory-direct quality that exceeds global optical and safety standards.

 

Key Selling Points

 

✅ Premium BK7 K9 Optical Glass Dome – Professional Optical Grade

Our BK7 K9 Optical Glass Dome is crafted from high-purity BK7 (K9 equivalent) optical glass, the global gold standard for precision optical components, with ultra-low dispersion and uniform refractive index for zero optical distortion. Unlike ordinary glass, BK7/K9 delivers exceptional light transmission and optical consistency, ensuring accurate color reproduction and sharp imaging for CCTV surveillance cameras, making it the ideal choice for professional security systems.

✅ Custom Optical Dome – Fully Tailored to Your Project

As a professional Custom Optical Dome manufacturer, we support full customization in diameter, curvature, thickness, edge design, and material selection. Whether you need a standard hemisphere or a custom-shaped dome, we precisely manufacture to your exact requirements, ensuring a perfect fit for your CCTV camera, optical instrument, or lighting fixture. We also offer integrated flanges for easy mounting, meeting all your personalized project needs.

✅ Fused Silica Dome – High-Temperature & High-Precision Solution

Our Fused Silica Dome is made of high-purity fused silica, featuring exceptional thermal stability, high UV transmittance, and low thermal expansion, making it suitable for high-temperature optical instruments, laser systems, and harsh industrial environments. It maintains zero optical distortion even at extreme temperatures, outperforming BK7/K9 in high-heat and UV applications, expanding the scope of your optical projects.

✅ AR Coated Optical Dome – Reflection-Free Imaging

Our AR Coated Optical Dome features a multi-layer broadband anti-reflective coating, achieving up to 99.5% light transmittance and eliminating surface reflection and glare. This ensures distortion-free, high-contrast imaging for CCTV cameras, even in bright outdoor and low-light conditions, significantly improving surveillance footage quality and camera sensitivity. The coating is scratch-resistant and durable, withstanding long-term outdoor use without peeling or degradation.

✅ CCTV Surveillance Dome – Durable for 24/7 Outdoor Use

Our CCTV Surveillance Dome is engineered for security applications, with 7-9H high hardness, scratch-proof, impact-resistant, and vandal-proof performance, far exceeding plastic domes. It is weather-resistant, UV-stable, and waterproof, protecting your CCTV camera from physical damage and harsh outdoor environments, ensuring 24/7 reliable surveillance performance with a long service life.

✅ Factory Direct Quality & Fast Lead Times

As a direct factory, we offer competitive pricing, strict quality control, and fast production for all optical dome orders. Every BK7 K9 Optical Glass Dome and Fused Silica Dome undergoes rigorous optical testing to ensure compliance with CE, RoHS, and ISO international standards. We support small-batch custom orders and large-scale OEM/ODM projects, making us the trusted partner for global security camera brands and optical instrument manufacturers worldwide.

 

Why Choose Our Optical Glass Dome?

 

We specialize in BK7 K9 Optical Glass Dome, Custom Optical Dome, Fused Silica Dome, AR Coated Optical Dome, and CCTV Surveillance Dome solutions, with years of experience serving global clients. Our products are trusted by leading brands for their optical precision, durability, and reliability. With full customization, factory-direct pricing, and a 2-year warranty, we deliver unbeatable value and performance for your CCTV surveillance and optical projects. Don’t settle for low-quality plastic domes—upgrade to professional optical glass and experience the difference in imaging quality today!