Lens structure
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United States of America Patent
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Apr 11, 2017
Issued Date -
N/A
app pub date -
Dec 7, 2012
filing date -
Dec 7, 2011
priority date (Note) -
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Abstract
A lens structure is provided. The lens structure comprises a first barrel and a second barrel. The first barrel comprises a first pin and a second pin. The second barrel comprises a continuous groove. Wherein in a wide-angle end, the first pin is located in the continuous groove and the second pin is located outside of the second barrel. Wherein in a telephoto end, the first pin is located outside of the second barrel and the second pin is located in the continuous groove.
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