Anti-Reflective Coated Glass Disc for Camera Protector and Sensor Windows

1. Material Composition:

• Optical-Grade Glass: High-purity borosilicate or aluminosilicate glass with exceptional surface flatness and homogeneity.

• Multi-Layer AR Coating: Nano-scale anti-reflective coatings deposited via ion beam sputtering for maximum light transmission.

2. Key Properties:

• Ultra-High Transmission: Achieves >98% light transmission across visible and NIR spectra (400-1100nm) with minimal reflectance (<0.5%).

• Scratch Resistance: Hardness of 9H (pencil test) and abrasion resistance for long-term durability.

• Environmental Stability: Withstands temperature cycles (-30°C to 150°C) and humidity (85% RH) without coating degradation.

• Chemical Inertness: Resists acids, solvents, and oils for easy cleaning in industrial environments.

3. Core Functions:

• Glare Elimination: Suppresses reflections to enhance image contrast and accuracy in imaging systems.

• Physical Protection: Shields sensitive camera sensors and optical components from dust, moisture, and mechanical damage.

• Optical Neutrality: Preserves color fidelity and prevents vignetting in high-precision imaging applications.

4. Applications:

• • Camera Protectors: Front covers for smartphone lenses, DSLR cameras, and security surveillance systems.

  • Sensor Windows: Protective barriers for CMOS/CCD sensors, LiDAR systems, and thermal imaging devices.

  • Industrial Imaging: Inspection machines, barcode scanners, and automated optical alignment systems.

  • Medical Devices: Endoscope lenses, diagnostic sensor windows, and laboratory instrument optics.