Device for reading oblong segments of an advancing storage medium
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United States of America Patent
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Jun 8, 1993
Grant Date -
N/A
app pub date -
Jan 18, 1991
filing date -
Jan 18, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for reading data from a multitrack magnetic tape or other storage media. The reading device includes an imaging device having a convex mirror and a concave mirror arranged to produce a magnification equal to -1. The device also includes a light source, a cylindrical lens and a detector device. The device is of compact dimensions, yet exhibits only slight aberrations and provides high resolution.
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