CPC G01B 11/026 (2013.01) [B60R 21/013 (2013.01); B60R 21/01538 (2014.10); B60R 21/01552 (2014.10); G01S 7/4816 (2013.01); G01S 17/42 (2013.01); G02B 17/006 (2013.01); G02B 17/0631 (2013.01); G02B 27/0093 (2013.01); G06V 20/58 (2022.01); G06V 20/593 (2022.01); G06V 20/597 (2022.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01)] | 19 Claims |
1. A focusing optical part, comprising a plastic body, suitable for being delivered on a tape and reel and mounted on a PCB by an automated mounting machine, the plastic body comprising:
a concave mirror comprising a center aperture input surface through which light enters said plastic body;
a convex mirror opposite the center aperture, wherein said concave mirror and the convex mirror form a reflective objective that reflects and focuses the light inside said plastic body; and
a concave exit surface surrounding said convex mirror, through which focused light exits said plastic body, wherein said exit surface is formed to minimize refraction of the focused light.
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