OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS INCLUDING THE SAME

Provided is an optical system including, in order from an object side to an image side, a front lens unit, an aperture stop, and a rear lens unit. The front lens unit consists of a positive lens and a diffractive optical element, which are arranged in order from the object side to the image side. Th...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Yasui, Hiroto
Format:	Patent
Sprache:	eng
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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