APPARATUS FOR DETECTING LIGHT IMAGE OF OBJECT

PURPOSE:To remove irregularly of the sensitivity of a photoelectric converter by interposing a convex lens or a convex lens and a concave lens between a scanning plate having a pin hole and a photoelectric converter.

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Bibliographische Detailangaben
Hauptverfasser:	KOIZUMI MITSUYOSHI, MAKIHIRA TADASHI, AKIYAMA NOBUYUKI, NAKAGAWA YASUO
Format:	Patent
Sprache:	eng
Schlagworte:	COLORIMETRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIATION PYROMETRY TESTING
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Beschreibung
Zusammenfassung:	PURPOSE:To remove irregularly of the sensitivity of a photoelectric converter by interposing a convex lens or a convex lens and a concave lens between a scanning plate having a pin hole and a photoelectric converter.