Ability Opto-electronics Technology Co., Ltd.

Bo Guang Jhang

Yeong-Ming Chang

Kuo-Yu Liao

Po-Jui Liao

Hung-Wen Lee

Yao Wei Liu

Ying Jung Chen

A four-piece optical lens for capturing image and a four-piece optical module for capturing image are provided. In order from an object side to an image side, the optical lens along the optical axis includes a first lens with refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with positive refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements are aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras.

Growing community of inventors

Taichung, Taiwan

Bo Guang Jhang