Range finder
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United States of America Patent
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Sep 16, 1986
Grant Date -
N/A
app pub date -
May 4, 1984
filing date -
May 8, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A range finder wherein a photocurrent in a predetermined number of light receiving elements corresponding to images formed by a first and a second optical devices for receiving light reflected by an object through different light paths on a focal plane, arranged in first and second light receiving element trains is quantized with reference to the maximum photocurrent in the light receiving elements by a first and a second quantizing devices, and wherein the corelation between the first and second quantizing devices are used for determining the distance to be measured.
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