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发明名称
Optical system
摘要
본 발명의 일 실시예에 따른 촬상 광학계는 물체측으로부터 순서대로, 부의 굴절력을 갖는 제1 렌즈; 굴절력을 갖는 제2 렌즈; 굴절력을 갖는 제3 렌즈; 굴절력을 갖는 제4 렌즈; 및 정의 굴절력을 갖고, 근축 영역에서 상측 면이 오목한 제5 렌즈;를 배치하여 수차 개선 효과를 향상시킴과 아울러 넓은 화각 및 고해상도를 구현할 수 있다. 또한, 촬상 광학계에 의한 상의 밝기를 더욱 밝게 구현할 수 있다.
申请公布号
KR101701008(B1)
申请公布日期
2017.01.31
申请号
KR20140168479
申请日期
2014.11.28
申请人
삼성전기주식회사
发明人
박일용;조용주
分类号
G02B9/60;G02B11/30;G02B13/18
主分类号
G02B9/60
代理机构
代理人
主权项
地址
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