WIDE ANGLE LENSE SYSTEM

PURPOSE: An optical angle lens system is provided to realize ultra wide angel high definition by observing a total constant space by using one camera. CONSTITUTION: A first lens(10) refracts or reflects the light emitted from an object. A first refraction surface refracts the light emitted from the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG, CHUL BAE, CHOI, HARK LIM
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	PURPOSE: An optical angle lens system is provided to realize ultra wide angel high definition by observing a total constant space by using one camera. CONSTITUTION: A first lens(10) refracts or reflects the light emitted from an object. A first refraction surface refracts the light emitted from the object. A second lens(20) refracts the light emitted from the first lens. A iris diaphragm(30) is installed to rear direction of the second lens. A third lens refracts the light which passed through a iris diaphragm.