Lens barrel with biasing member positioned between two annular members
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United States of America Patent
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-
Sep 26, 1995
Grant Date -
N/A
app pub date -
Nov 1, 1993
filing date -
Nov 2, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A lens barrel is provided having a lens system, and two annular members that are engaged and rotatable relative to one another, with one of the annular members being arranged inside of the other. A lens group is connected to one of the two annular members, and a biasing mechanism for forcing the two annular members into flush tangential contact is provided. A line of contact of the two annular members is substantially parallel to an optical axis of the lens system.
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