MICROSCOPE

• Main Authors: IZUMIYAMA KOICHI, YAGI SHIGEAKI
• Format: Patent
• Language: English
• Published: 21.01.1988
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

PURPOSE:To obtain an invariably constant visual field light quantity and to minimize a long-period drift quantity by providing a photoelectric transducer which detects a light reflected by a body to be observed or transmitted light on the optical path of an observation optical system or its prolonge...