High-resolution and large-zoom-ratio optical system and zoom lens using same

The invention relates to an optical system with high resolution and large zoom ratio. The system comprises an objective lens group, a zoom group, a compensation group and a rear group which are sequentially arranged along an optical axis, the objective lens group is sequentially provided with a bico...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SONG ZINAN, LI MENG, ZHANG BIN, WANG HAIWEI, PENG JIAQI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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