IdealPhotonics' plastic observation screen is a lightweight, light-transmitting, laser-blocking isolation barrier. Through specific materials (such as polycarbonate) and coating technology, it selectively filters harmful wavelengths, ensuring operator visibility while providing protection against scattered laser light.This selective laser protection is combined with high light transmittance. By modifying materials (such as adding absorbers) and using optical coatings, specific wavelength blocking is achieved while maintaining >70% visible light transmittance, ensuring both safety monitoring and operational visualization.