Imaging optical apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 22, 2002
Grant Date -
Aug 23, 2001
app pub date -
Jan 8, 2001
filing date -
Jan 12, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An imaging optical apparatus comprising a gradient-index rod lens array and two transparent or light transmitting optical elements that are substantially identical in shape and imaging characteristics and which are provided in the object space and the image space in the optical path of said gradient-index rod lens array in such a way that they are symmetrical with respect to said gradient-index rod lens array.
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