COVER MEMBER, LENS UNIT AND PRODUCTION METHOD

摘要

A cover member disposed in front of a lens includes a central section and a peripheral section. The peripheral section surrounds the central section and has a step bordering the central section. A part of the central section on a side bordering on the peripheral section is formed to be an inclined surface. Each of a starting point and an end point of the inclined surface is formed to be a curved surface. The cover member has a coated surface.