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PolyU receives HK$ 5 million funding support from alumni startup to develop innovative technologies for myopia and presbyopia management

14 Oct 2025

Research & Innovation School of Optometry

To acknowledge the research funding support provided by Vision Science and Technology Co. Ltd. (VST), PolyU hosted an appreciation ceremony which was attended by Prof. Christopher Chao, PolyU Senior Vice President (Research and Innovation) (4th from left); Prof. David SHUM, Dean of the Faculty of Health and Social Sciences (4th from right); Prof. Chi-ho To, Co-founder of VST and Visiting Chair Professor of Experimental Optometry of the School of Optometry (3rd from left); Mr Jackson Leung, Co-founder of VST (2nd from left); Prof. KEE Chea-su, Head and Professor of the School of Optometry (3rd from right); Prof. Rachel Chun, Assistant Professor of the School of Optometry (2nd from right); Mr Kelvin WONG, Director of Knowledge Transfer and Entrepreneurship (1st from left); and Ms Idy TO, Assistant Director of the Knowledge Transfer and Entrepreneurship Office (1st from right).

Prof. Christopher Chao remarked that VST’s donation exemplifies the synergistic development between PolyU and its alumni startups, setting a strong example for other PolyU alumni and inspiring them to support the University’s research.

Mr Jackson Leung of VST is proud to support his alma mater in conducting further vision research to advance the development of eye care, and envisions that the two parties can together make a lasting impact on the lives of children and adults in Hong Kong and beyond.


The Hong Kong Polytechnic University (PolyU) has received generous funding support of HK$5 million from Vision Science and Technology Co. Ltd. (VST), a PolyU startup specialised in pioneering myopia control technologies. This significant contribution will support cutting-edge research projects with a focus on innovative interventions for myopia (or short-sightedness) and presbyopia control, enhancing public eye health while further strengthening PolyU’s leading position in optical innovation.

VST was co-founded by Prof. Chi-ho TO, Visiting Chair Professor of Experimental Optometry of the PolyU School of Optometry (SO), and Mr Jackson LEUNG, both of whom are SO alumni. The company has successfully developed and commercialised spectacle lenses and contact lenses designed to control the progression of myopia. Supported by the PolyU Micro Fund and the PolyU Tech Launchpad Fund, it obtained a licence from PolyU in 2018 to commercialise the University’s patented Defocus Incorporated Soft Contact (DISC) technology. VST now manufactures and distributes DISC lenses at authorised optometric clinics and fitting centres in Hong Kong and Chinese Mainland.

VST will fund the research project “Optimisation of Vision with Novel Optical Designs and Engineering” led by Prof. Rachel CHUN, Assistant Professor of SO, and Prof. KEE Chea-su, Head and Professor of SO. The three-year project aims to advance next-generation optical designs for myopia control by optimising visual performance with innovative lens technology. Integrating advanced optical engineering, visual psychophysics and clinical validation, the initiative seeks to introduce personalised solutions that prevent myopia onset and development, and slow axial elongation in children. Additionally, the project aims to develop innovative optical designs for presbyopia.

By addressing critical gaps in precision optical design and patient-centred customisation, the research team envisions that this project will generate novel research outcomes and valuable intellectual property, thereby accelerating industry translation and delivering accessible, high-impact solutions for primary eye care.

Prof. Christopher Chao, PolyU Senior Vice President (Research and Innovation), highly commended VST’s contribution. He remarked, “It exemplifies the synergistic development between PolyU and its alumni startups, setting a strong example for other PolyU alumni and inspiring them to support the University’s research. When more forces join in, we can speed up translational research and knowledge transfer, foster more outstanding startups in the process and expand the societal impact of PolyU research.”

Mr Jackson Leung, Co-founder of VST said, “As alumni of PolyU, we wish to express our gratitude for our alma mater’s unwavering support that has fuelled the pursuit of our entrepreneurial dreams and made possible our success and achievements. We are proud to support our alma mater in conducting further vision research to advance the development of eye care. Together, we can make a lasting impact on the lives of children and adults in Hong Kong and beyond.”

PolyU is committed to fostering innovation and entrepreneurship, nurturing the next generation of entrepreneurs eager to tackle societal challenges with innovative solutions. Through the PolyVentures ecosystem, the University supports its startups at every stage of their entrepreneurial journeys – from education and ideation to incubation, acceleration, and fundraising. To date, it has nurtured over 600 startups, among which three are unicorns and two listed on stock markets.

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Press Contacts

Ms Idy To

Assistant Director, Knowledge Transfer and Entrepreneurship Office

Press Contacts

Ms Elsa Too

Executive Officer, School of Optometry

Press Contacts

Ms Hazel Cheng

Assistant Manager, Public Affairs

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