Reflector for electrooptical distance measurement
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United States of America Patent
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Oct 5, 1982
Grant Date -
N/A
app pub date -
Mar 19, 1980
filing date -
Apr 11, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A reflector for electrooptical measurement of the distance between a first (3) and a second point (4) is arranged with a right angle sighting device (13) in a common case (8). The reflector (6) may thus be set up at a point (5) where the directions to the first (3) and second points (4) form a right angle. This facilitates the distance measurement between points (3, 4) that are not suited for the set up of reflectors or where visual contact between the points (3, 4) is impaired by an obstacle (1).
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