| 摘要 |
PROBLEM TO BE SOLVED: To improve contact reliability of a contact terminal part in a straight engagement-type lens mount that allows an interchangeable lens to be attached and detached to and from an imaging device main body without rotation.SOLUTION: In the lens mount performing an electric signal communication between an interchangeable lens 100 and an imaging device main body 200 by allowing a lens contact terminal piece 104 of the interchangeable lens 100 and a mount contact terminal pin 102 of the imaging device main body 200 to be brought into contact with each other, an opening part 222 is provided in a main body-side mount part of the imaging device main body 200 that allows a lens-side mount part 110 of the interchangeable 100 to be fallen into. When the lens-side mount part 110 is fallen into the opening part 222 along an optical axis direction to come into contact with the lens contact terminal piece 104 and the mount contact terminal pin 102, since a gap is formed between the lens-side mount part 110 and the main body-side mount part, the lens contact terminal piece 104 and the mount contact terminal pin 102 are configured to contact with each other in a direction almost orthogonal to an optical axis. |
