Flat-field achromatic microscope objective

The utility model provides a flat-field achromatic microscope objective which sequentially comprises a first lens with positive focal power, a second lens with positive focal power, a third lens with positive focal power, a fourth lens with negative focal power, a fifth lens with positive focal powe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU ZHU, WANG XIUPU, PENG JUN, LI GUOZHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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