Optical Imaging System

According to one embodiment of the present invention, an imaging optical system comprises a first lens having refractive power, a second lens having refractive power, a third lens having refractive power, a fourth lens having refractive power, a fifth lens having refractive power, a sixth lens havin...

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Bibliographic Details
Main Authors IM MIN HYUK, JO YONG JOO, AN GA YOUNG, BAIK JAE HYUN
Format Patent
LanguageEnglish
Korean
Published 29.06.2023
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHOTOGRAPHY
PHYSICS
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Summary:According to one embodiment of the present invention, an imaging optical system comprises a first lens having refractive power, a second lens having refractive power, a third lens having refractive power, a fourth lens having refractive power, a fifth lens having refractive power, a sixth lens having refractive power, and a seventh lens having refractive power. Moreover, the average of the maximum diameters of the first to fifth lenses is greater than half of the maximum diameter of the seventh lens. Therefore, the imaging optical system is capable of easily implementing high resolution. 본 발명의 일 실시 예에 따른 촬상 광학계는 굴절력을 갖는 제1렌즈; 굴절력을 갖는 제2렌즈; 굴절력을 갖는 제3렌즈; 굴절력을 갖는 제4렌즈; 굴절력을 갖는 제5렌즈; 굴절력을 갖는 제6렌즈; 및 굴절력을 갖는 제7렌즈를 포함하고, 제1렌즈 내지 제5렌즈의 최대 직경의 평균은 제7렌즈의 최대 직경의 1/2보다 크다.
Bibliography:Application Number: KR20230076943