Binocular system with automatic diopter power adjustment
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United States of America Patent
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-
Nov 5, 1996
Grant Date -
N/A
app pub date -
Oct 16, 1992
filing date -
Oct 17, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a telescope, the adjustment order is limited so that dioptric power adjustment is made after adjustment of a distance between a pair of optical systems is completed. A pupil distance and a dioptric power correction amount are stored in a memory for every user. When a user uses the telescope, his or her pupil distance and dioptric power correction amount are read out from the memory to automatically make adjustment.
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