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Specialized Anti Blue Light, eye-protecting PC material is a functional plastic created by modifying optical-grade polycarbonate (PC) resin with blue-light-absorbing additives. It precisely filters out harmful blue light emitted by electronic devices while retaining the core properties of PC—such as high impact resistance, high light transmission, and UV protection. It is currently one of the most widely used eye-protecting base materials for applications including eyeglass lenses, screen protectors, lighting diffusers, and protective viewing panels for children.

Amid the trend towards whole-home smart systems, infrared sensor modules—such as those for human presence detection, door and window monitoring, and gesture recognition—are key components for perception and connectivity in smart homes. Conventional plastic enclosures are unable to simultaneously meet the four key requirements of discreet appearance, resistance to ambient light interference, structural protection and infrared signal transmission. Thanks to its selective spectral transmission properties, excellent mechanical strength and environmental resistance, ‘infrared-transmissive modified PC’ has become the mainstream specialised modified plastic for smart sensor windows, light filters and integrated enclosures, finding widespread application in domestic consumer-grade smart hardware and exported IoT electronic products.