Patent ID: 9581784
Date: 2017-02-28
CPC Classifications: B29C,B29D,G02B

Claim:
1. A composite plastic lens comprising: a resin lens including a convex surface, a surface on the side opposite to the convex surface, a side surface, a protrusion protruding from at least part of the side surface; and a resin light-shielding holder configured to hold the resin lens, wherein the resin lens is joined with the resin light-shielding holder at least at the protrusion on the side of the convex surface, and an interface of the resin light-shielding holder with respect to the protrusion on the side of the convex surface is inclined inward from an outer periphery of the composite plastic lens in a direction approaching the surface on the side opposite to the convex surface; and an angle F formed between the interface and a plane including a line orthogonal to an optical axis falls within a range from 5° to 80°.