（聚碳酸酯薄膜）简称PC薄膜：(厚度在0.05mm-1.2mm之间称之为薄板,1.5mm-15mm称之为厚板)

(polycarbonate film) referred to as PC thin film: (thickness between 0.05mm-1.2mm called a thin plate, 1.5MM-15MM called thick plate)

随着科学技术的不断发展，光学级pc薄膜被广泛用于光学透镜领域。聚碳酸酯以其独特的高透光率、高折射率、高抗冲性、尺寸稳定性及易加工成型等特点，因而在该领域占有极其重要的位置。此外，采用光学级聚碳酸配制作的光学透镜不仅可用于照相机、显微镜、望远镜及其他光学测试仪器，还可用于电影投影机透镜、复印机透镜、红外自动调焦投影仪透镜、激光束打印机透镜，以及各种棱镜、多面反射镜等诸多办公设备和家电领域，其应用市场极为广阔。聚碳酸酯在光学透镜方面的另一重要应用领域便是作为儿童眼镜太阳镜和安全镜和成人眼镜的镜片材料。

With the continuous development of science and technology, optical grade PC film is widely used in the field of optical lens. With its unique characteristics of high light transmittance, high refractive index, high impact resistance, dimensional stability and easy processing, polycarbonate has a very important position in the field. In addition, the optical lens made by optical grade poly carbonate with not only can be used for camera, microscope, telescope and other optical instruments, can also be used for film projector lens, lens, infrared projector copier automatic focusing lens, laser beam printer lens, and a variety of prism, mirrors and other office equipment and household appliances, the the market is extremely broad application. The polycarbonate in optical lens is another important applications as children's glasses and sunglasses lens material safety and adult glasses.

近年来，伴随着世界眼镜业的发展，聚碳酸酯消费量年均增长率一直保持在20%以上，显示出极大的市场活力，可想而知，PC薄膜将会与我们的日常生活息息相关。

In recent years, with the development of the world glasses industry, polycarbonate consumption at an average annual growth rate has remained above 20%, showing great vitality of the market, as can be imagined, PC films will be closely related to our daily life.