Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Glass of Easy-Clean can be cleaned on its frame. Between the frame there is a layer of cloth. When you push up the lens, fibers in the frame would clean it. Nearsighted person wears the glasses all the day without carrying the box and cleaning cloth, and it is a trouble that people should take off the glasses then clear them, so Easy-Clean would be convinient for them.
Zhejiang University
HangZhou, China
Zhejiang University
HangZhou, China
Shudan Lin
Jiang Wu
Ningning Zhu
Su Yang