≥60%
Visible Light Transmission
98–99.9%
Laser Blocking Efficiency
1–100 nm
Nano-scale Particles
1.52 m
Film Width
Product Overview
Anti-Laser Glass Film protects confidential spaces from laser eavesdropping. Ordinary glass or standard decorative films cannot stop through-window surveillance. This product provides high-performance laser attenuation while remaining visually discreet.
Key Features
High Laser Blocking
Blocks 98–99.9% of laser energy across target wavelengths.
High Transparency
Maintains ≥60% visible light transmission, preserving indoor lighting.
Discreet Appearance
Visually similar to ordinary window film without specialized detection.
Durable Performance
Stable long-term efficiency under standard operating conditions.
Layered Construction
Multiple functional layers including PET substrate and protective material.
Traceable Response
High-power laser marks may appear without affecting blocking performance.
Working Principle & Layer Composition
Microscopic View
Particle Size
1–100 nm
Nano-scale particles used in protective material
Mechanism
1
Laser Beam Impact: Energy is reflected and absorbed by the protective layer.
2
Double Attenuation: Minimal transmission; any return laser is further blocked.
Complete protection against laser eavesdropping attacks.
Layer Composition
1Scratch-resistant layer
2PET substrate layer
3Laser protection layer
4PET substrate layer
5Pressure-sensitive adhesive
6Protective film layer
Applications
Secure Meeting Rooms
Protects confidential discussions from laser eavesdropping.
Government & Security Offices
Ideal for rooms handling sensitive or classified information.
Laboratories & R&D
Protects prototypes, intellectual property, and sensitive data.
Corporate Confidential Areas
Executive rooms and project offices requiring high privacy.
Product Gallery
Product appearance
Applied film effect
Material close-up
Technical Specifications
Visible Light Transmission
≥60%
900–1100 nm Laser Transmission
≤0.02
1100–1300 nm Laser Transmission
≤0.01
1300–1800 nm Laser Transmission
≤0.005
Operating Temperature
-55°C to 85°C
Adhesive Type
Pressure-sensitive adhesive
Film Width
1.52 m
Warranty
1 year (indoor use)
Appearance
Similar to standard commercial window film
Request a Quote or Project Discussion
Contact us for technical details, application recommendations, or quotation support for Anti-Laser Glass Film.
