Altek Corporation

Altek Biotechnology Corporation

Peng-Hsiang Wang

Pin-Wen Chen

Te-Chao Tsao

Shin-Hao Cheng

Yu-Fen Chung

Tso-Yu Chang

Chun-An Lin

Ching-Chung Hsu

An imaging apparatus configured to capture an image of an object to be detected is provided. The imaging apparatus includes an imaging unit, a lens, and a front cover. The lens is located on the imaging unit and has a first optical axis. The front cover is rotatably connected to the lens. Relative locations of the front cover and the object are fixed by the leaning-against of the front cover. The lens is rotated with respect to the front cover, so that the first optical axis is rotated with respect to the object.

Imaging apparatus including a lens rotatably connected to a front cover

An image capturing apparatus and an auto-focusing method thereof are provided. The method includes transmitting light beams from light sources to an eye including a cornea, a pupil, a crystalline lens, and a fundus. The light beams are transmitted to the fundus through the cornea. The light beams transmitted to the cornea form first light point images detected by an image sensor through a lens module having first and second lenses. According to the first light point images and focal adjustment data, the first lens and the light sources are moved simultaneously to focus on the cornea. The light beams are substantially intersected at the pupil and transmitted to the fundus to form second light point images detected by the image sensor through the lens module. According to the second light point images and the focal adjustment data, the first lens is moved to focus on the fundus.

Image capturing apparatus and auto-focusing method thereof

Growing community of inventors

Hsinchu, Taiwan

Peng-Hsiang Wang