Which Chinese Polyacrylamide Manufacturers Offer Short Lead-Time and Reliable Delivery?
Shouxin's production lead time — the period from order confirmation and payment receipt to completion of manufacturing — is generally 1 to 2 weeks.The First Youth Optometry Academic Development Forum was successfully held in Shanghai, with the theme of 'Light up the Future, Bright Eyes Wisdom Gathering'open

20252moon19Under the guidance of Donghua University and the China Glasses Association, the National Quality Inspection and Testing Center for Glasses Glass Enamel Products, Carl Zeiss Optics (Guangzhou) Co., Ltd., Essilo Luxottica Group, TAG Heuer (Shanghai) Optics Co., Ltd., Shanghai Wanming Glasses Co., Ltd., and Ningbo Fario Optical Technology Development Co., Ltd. undertook the project,Shanghai Langshan Optical Instrument Co., LtdThe first Youth Optometry Academic Development Forum, sponsored by, was grandly opened at the Hongqiao Hotel in Shanghai.

The leaders and guests attending this meeting include Mr. Chen Ge, Vice President of Donghua University, Mr. David Ping, Professional Vice Chairman and Secretary General of the China Eyewear Association, Mr. Pu Yongxiang, Vice Chairman of the China Eyewear Association, Mr. Liu Zhiqiang, Vice Chairman of the China Association of University Science and Technology Journals, Mr. Jiang Weizhong, Editor in Chief of the Journal "Glass Enamel and Eyewear", Mr. Hu Liang, Vice President of the Wenzhou Medical University Affiliated Eye and Vision Hospital, Ms. Qu Xiaomei, Chairman of the Optometry Professional Committee of the Women's Physician Branch of the Chinese Medical Association, Mr. Jiang Guan, Director of the Functional Materials Research Center of Donghua University, Ms. Ye Jiayi, Executive Vice Director of the National Eyewear Glass Enamel Product Inspection and Testing Center, Ms. Luo Ping, Editor in Chief of the China Eyewear Science and Technology Journal, and FocusfocusMs. Liu Yanling, the editor in chief of the magazine, as well as colleagues from around the world in the field of optometry technology and news media150More than people attended this conference. In addition, the conference was broadcast live on official account such as the National Quality Inspection Center for Glasses and Glass Enamel, Glasses and Glasses Periodicals, Donghua University, and by the end of the conference, the total traffic of the entire platform had broken through2Ten thousand people.
The meeting has been arranged in total11Experts in the field of optometry from both domestic and international sources presented a fascinating and rich report, bringing an academic feast to both online and offline guests and audiences.
Among them, many experts have introduced and evaluated the latest myopia prevention and control technologies from the perspective of optometry, covering lens design, myopia prevention and control principles, and molecular biology of related genes, which has opened the eyes of the audience.
Chen Zhong, General Manager of Shanghai Langshan Optical Instrument Co., Ltd., gave a report on the theme of "Evaluating Optical Lens Design and Quality Using Moir é Deflection Technology", introducing the core technology of high-precision analysis of lens optical distribution. By presenting multiple actual measurement cases, the characteristics of the lens and some visual problems caused by defects were evaluated from the perspective of quality control of the lens itself.

Shanghai Langshan Optics also set up a small booth at the venue to showcase a concentrated display【SMC+Microstructure Myopia Prevention and Control Lens Analyzer【FFVThe free-form surface lens analyzer, many attending experts are actually very familiar with the lens itself, but most of them have not seen the actual optical distribution. After personally operating the machine, they cannot help but marvel at the powerful functions of the equipment. They all expressed that their previous understanding of lenses was only at a shallow level. With this equipment, the design concept, production quality, optical advantages, etc. of lenses are fully understood.
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