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Proceedings Paper

Newly Developed Glass Devices For Image Transmission
Author(s): K. Matsushita; K. Ikeda
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Paper Abstract

Through the improvement of quality and manufacturing process of glass device named "SELF001W, which was introduced at SPIE of January, 1970, the several kinds of new SELFOOV lenses, in which SELFOCO lenses having different view angles, SELFOd lens of large diameter, SELFOOt4 lens with low chromatic abberation and high quality SELF0a) lens array are included, have been developed. We also succeeded in developing fused fiber plate and flexible image bundle of high quality and low cost by improving the manufacturing process. At the same time, we developed several types of unique endoscopes whose image transmitting devices were composed of the optical glass devices mentioned above. In those unique endoscopes, there are an arthroscope having the thinnest inserting needle in the world and flexible endoscopes for industrial and medical purposes of which costs are very low in spite of their high performances.

Paper Details

Date Published: 1 April 1973
PDF: 14 pages
Proc. SPIE 0031, Fiber Optics Comes of Age III, (1 April 1973); doi: 10.1117/12.953577
Show Author Affiliations
K. Matsushita, Nippon Sheet Glass Co., Ltd. (Japan)
K. Ikeda, Nippon Sheet Glass Co., Ltd. (Japan)


Published in SPIE Proceedings Vol. 0031:
Fiber Optics Comes of Age III
Walter P. Siegmund; Clyde T. Holliday, Editor(s)

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