AR coated BK7/K9 dome| 99.5% Transmittance CCTV Camera Lens

We produce precision AR coated BK7/K9 dome, core optical accessory for industrial & security monitoring, covering standard CCTV surveillance camera lens, tailor-made custom optical glass cover, high-efficiency 99.5% transmittance dome, aberration-free zero distortion surveillance lens and regular hemispherical camera dome.

 

Core Technical Features

 

1. Multi-layer vacuum AR coating crafts professional AR coated BK7/K9 dome, optional AF anti-fingerprint & AG anti-glare coating to fit diverse monitoring environments.

2. High-purity BK7/K9 glass manufacturing forms stable CCTV surveillance camera lens, matched for indoor/outdoor fixed security monitoring equipment.

3. Full custom service builds exclusive custom optical glass cover, adjustable thickness(2.0/3.0/4.0/5.0mm), size from micro mini to extra large, optional integrated flange design.

4. Ultra-precision polishing realizes 99.5% transmittance dome, greatly improves low-light night vision performance of surveillance cameras.

5. Strict curvature calibration ensures zero distortion surveillance lens, no image deformation for wide-angle CCTV shooting.

6. Standard hemisphere molding makes classic hemispherical camera dome, widely adopted for global commercial security camera projects.

 

Application Range

 

Indoor & outdoor IP CCTV surveillance, custom industrial camera housing, low-light monitoring device, security camera OEM assembly, intelligent monitoring optical protection

 

Custom Parameters & Lead Time

 

Available Shape: Hemisphere / Dome with Integrated Flange

Coating Option: AR / AF / AG Functional Coating

Material: BK7 / K9 Optical Glass

Sample Lead Time:3–5 Days | Bulk Order:10–15 Days | Full ODM/OEM Supported