One-hand lens adjustment device for scope
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United States of America Patent
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Jun 16, 2020
Grant Date -
Apr 18, 2019
app pub date -
Oct 15, 2017
filing date -
Oct 15, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A lens adjustment device for a scope includes an elongated tubular body having an objective end portion and an eyepiece end portion so as to define a rotation axial therealong, a first lens group and a second lens group slidably and operatively assembled at the objective end portion and the eyepiece end portion respectively, a first controller arranged for controlling the first lens group and the second lens group, and a second controller arranged for controlling the second lens group individually. The first controller and the second controller are arranged adjacently with each other on the outer tubular casing of the scope facilitating the adjustment operation of the scope so as to enable one-hand operation.
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