摘要 |
PROBLEM TO BE SOLVED: To provide a lens unit capable of suppressing deterioration of optical performance while ensuring resistance against external heat or the like, and an imaging unit.SOLUTION: There are provided: a lens unit including an optical system having at least one lens, and a lens barrel housing the optical system; and an imaging unit including the lens unit. The lens barrel has a cylindrical part in which the lens is fitted. The cylindrical part is formed by multi-color molding, using a first resin and a second resin for forming a region including at least a lens fitting portion in which the lens is fitted, and the second resin is a material hardly causing dimensional change according to humidity as compared with the first resin. |