Optical Imaging System

• Main Authors: JO YONG JOO, LEE TAE YOUN
• Format: Patent
• Language: English; Korean
• Published: 13.06.2022
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

본 발명의 촬상 광학계는 물체 측으로부터 상면 방향으로 순서대로 배치되는 정의 굴절력을 갖는 제1렌즈; 부의 굴절력을 갖는 제2렌즈; 부의 굴절력을 갖는 제3렌즈; 굴절력을 갖는 제4렌즈; 굴절력을 갖는 제5렌즈; 및 정의 굴절력을 가지며, 상 측면이 볼록한 형상인 제6렌즈;를 포함한다. The present invention is to provide an optical imaging system that is capable of long-distance imaging and can be mounted on a compact terminal. To this end, the optical imaging system of the present invention includes a first lens having positive refractive power, a second lens having negative refractive power, a third lens having negative refractive power, a fourth lens having refractive power, a fifth lens having refractive power, and a sixth lens having positive refractive power and a convex image side, wherein the lenses are sequentially arranged from an object side to an image surface side.