| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of preventing attachment of dust inside the lens barrel to another part. <P>SOLUTION: The lens barrel is characterized by: including a first barrel and a second barrel facing the first barrel in a radial direction; having a concave groove formed in a section facing the first barrel of the second barrel; being provided with an adhesive matter inside the concave groove; and having a space intervene between the adhesive matter and the first barrel. <P>COPYRIGHT: (C)2012,JPO&INPIT |
