Korea Basic Science Institute

Sang Hyeok Kim

Ki Soo Chang

Geon Hee Kim

Hyo Sik Kim

Sun Choel Yang

Sang Yong Lee

Provided is an optical system for a thermal image microscope. The optical system includes an image forming unit and a relay unit. The image forming unit forms a focus. The relay unit elongates an optical path. Here, the image forming unit includes six lenses. The relay unit includes two lenses. Aspherical surfaces of the lenses are all convex surfaces.

Growing community of inventors

Yongin-si, South Korea

Sang Hyeok Kim