| 摘要 |
PROBLEM TO BE SOLVED: To suppress relative positional deviation between an imaging lens and an imaging element due to a change in temperature in an imaging device.SOLUTION: An imaging device includes an image formation optical system assembly body, an imaging element that is arranged behind the image formation optical system assembly body, an element holding part that holds the imaging element, connection parts that are fixed to the image formation optical system assembly body, and movement suppression members that are immobilized to the connection parts. The image formation optical system assembly body has an optical system-side adhesive surface; the connection parts each have an opposing surface; and the element holding part has an element-side adhesive surface. The optical system-side adhesive surface is directed backward; the element-side adhesive surface is directed forward that is a direction opposite to backward; and the opposing surface is directed forward in the optical axis direction. The imaging device has a first adhesive that fills at least a part of a gap between the optical system-side adhesive surface and the element-side adhesive surface and is adhered to both the optical system-side adhesive surface and the element-side adhesive surface. The movement suppression members are in contact with the opposing surface and in contact with the element holding part on one of the surfaces of the element holding part, which is directed backward.SELECTED DRAWING: Figure 1 |
