CORRECTION LENS, CORRECTION LENS SYSTEM, MICROSCOPE AND TRANSPARENT CONTAINER

PROBLEM TO BE SOLVED: To provide a correction lens that makes it possible to observe an object stored in a container that is cylindrical and has translucency.SOLUTION: A correction lens (10) is for use in observation of an object stored in a container (20) that has a cylindrical outside wall and has...

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Bibliographische Detailangaben
Hauptverfasser:	KITSUNAI TOKUJI, MORITA SHINYA, HOSOHATA TAKUYA, TAKEDA MASAHIRO, HADO MASAKATSU, YAMAGATA YUTAKA, AOKI HIROYOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a correction lens that makes it possible to observe an object stored in a container that is cylindrical and has translucency.SOLUTION: A correction lens (10) is for use in observation of an object stored in a container (20) that has a cylindrical outside wall and has translucency. The correction lens has a first light transmission surface (11) and a second light transmission surface (12) facing each other. The shape of the first light transmission surface (11) is a toric surface or a non-axisymmetric and aspherical surface in which the toric surface is corrected by an aspherical surface polynomial.SELECTED DRAWING: Figure 1 【課題】円筒形であり且つ透光性を有する容器に収容された対象物を観察可能にする補正レンズを提供すること。【解決手段】円筒形の外側壁を有し且つ透光性を有する容器（２０）内に収容された対象物の観察に用いる補正レンズ（１０）は、互いに対向する第１の光透過面（１１）及び第２の光透過面（１２）を備え、第１の光透過面（１１）の形状は、トーリック面又はトーリック面を非球面多項式にて補正した非軸対称非球面である。【選択図】図１