Young Optics Inc.

Chun-tung Wu

Yu-chen Lin

An optical lens includes a first lens with a positive refractive power, a second lens having a diffractive optical surface and a negative refractive power, and a third lens with a positive refractive power arranged in order from a magnified side to a minified side. A total number of lenses with refractive powers in the optical lens is smaller than six, and the first lens, the second lens and the third lens are made of plastic.

Growing community of inventors

Hsinchu Science Park, Taiwan

Chun-tung Wu