LENS LENS GROUP INCLUDING THE SAME AND OPTICAL SYSTEM FOR PORCESSING LENS

LENS LENS GROUP INCLUDING THE SAME AND OPTICAL SYSTEM FOR PORCESSING LENS

One embodiment of the present invention provides a lens capable of effectively blocking unnecessary light, a lens group including the same, and a lens processing optical system. Here, the lens includes a lens body and a blocking part formed in a ring shape along the edge of the lens body inside the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YOO SEUNG HYUP, SEON SANG PIL, HWANG NAM GU, CHOI SE KYU
Format: Patent
Sprache:eng ; kor
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:One embodiment of the present invention provides a lens capable of effectively blocking unnecessary light, a lens group including the same, and a lens processing optical system. Here, the lens includes a lens body and a blocking part formed in a ring shape along the edge of the lens body inside the lens body to block incoming light. 본 발명의 일실시예는 불필요한 광을 효과적으로 차단할 수 있는 렌즈, 이를 포함하는 렌즈군 및 렌즈 가공 광학계를 제공한다. 여기서, 렌즈는 렌즈몸체와, 렌즈몸체의 내부에 렌즈몸체의 가장자리를 따라 링 형상으로 형성되어 유입되는 광을 차단하는 차단부를 포함한다.