摘要 |
PROBLEM TO BE SOLVED: To solve various problems such as the breakage of an FPC, reduction in assembling easiness, and the extension of the outer diameter of a holding barrel, in the holding barrel holding a shutter unit electrically connected by the FPC inside and moved in an optical axis direction, according to focusing.SOLUTION: A through-hole 230 from which a flexible printed board is pulled out is provided in the side surface of the holding barrel 207 of a photographic lens. The through-hole 230 has a third lateral width 239 having a first depth 241 in a circumferential direction and a fourth lateral width 235 having a second depth 231 larger than the first depth 241. The first depth 241 is larger than the thickness of the flexible printed board and smaller than the thickness of a part where the flexible printed board and a guide member are connected by a connection member. The second depth 231 is larger than the thickness of the connection part. The flexible printed board is fixed in the part having the first depth 241 and the third lateral width 239 in the through-hole 230. |