Guoqiang Li
Guoqiang Li
current difficulty distance divided driving focusing lenses older people percent population tasks using vision
On the planet, over 90 percent of the population 45 years and older have difficulty reading, but their distance vision is OK. The current bifocal lenses are divided ... so when people are driving they are not using the bifocal lens. Our lens, with the focusing power, allows them to use the whole lens for different vision tasks at the same time.
field lens people
People can use the whole field of the lens to see objects.
safe
This makes them safe to use for driving.
improve large life quality
We want to improve the quality of life for a large population.