Patent ID: 8391705

Claim:
A camera system, comprising: an optical assembly including a folded optic, the folded optic including: a transparent support substrate, a first lens surface on a first surface of the transparent support substrate, a second lens surface on the first lens surface of the transparent support substrate, wherein the first and second lens surfaces include a first lens shape, a reflective coating on a first portion of the first lens shape, and a second lens shape on at least a second portion of the first lens shape, the first lens surface including the first lens shape and the second lens shape and the second lens surface including the first lens shape and the reflective coating, and wherein a second surface of the transparent support substrate, the second surface being opposite the first surface, receives light from the first lens surface and directs light incident thereon towards the second lens surface; and a sensor configured to receive light from the optical assembly that has been incident on the first lens surface, the second surface of the transparent support substrate, and the second lens surface sequentially.