Changjiang Daily-changjiang.com, November 11 The spectral sky survey telescope can be used for deep space exploration. In Huawei’s F5G industrial optical network scheme, the new optical devices go deep into the mine, which can reduce the number of explosion-proof boxes and improve the mine safety. From heaven to earth, “optics” goes deep into the industry. How can ordinary people feel it?

On November 11, reporters from Changjiang Daily-changjiang.com visited the 17th “Optics Valley of China” International Optoelectronic Exposition and observed that the “optics” industry is getting closer to the consumer end, and a mobile phone can find “optics”.

 “Automatic glass double head drilling equipment” sounds “bulky”, but it is “dexterous” to work. HG Laser, the core subsidiary of HGTECH, adopts the new technology of infrared picosecond, which has the advantages of fast drilling speed, high precision and no taper.

According to Wang Mingtao, laser process engineer of HG Laser, on the top of the phone, there is a thin transparent headset with many holes on it. The punching device can make each hole no more than 80 microns in diameter. The microporous material used for dialysis in the laboratory is only 80 microns in diameter, and the device can also handle it. “Laser welding drilling is not a new technology, but drilling holes can also make the “circle” not burnt. It requires a cold light source, and to achieve a certain accuracy, which is the superb of optics+ intelligent manufacturing.”

HG Genuine Optics and HG Gaoli’s mobile phone periscope prism is one of the optical components used in the mobile phone camera, which can make the mobile phone camera zoom. According to the booth staff, “the principle is very simple, with the help of special optical device prism, let the light refract into the lens set.” The mobile phone does not have enough depth to accommodate the telephoto lens components. In the trend of thinness of the fuselage, the periscope prism is used to realize the coexistence of the telephoto lens and the thin fuselage. It is understood that the product has been supplied with a certain brand of mobile phones. (reporter Li Jia, correspondent Zhang Shanni, Li Hui)