Patent ID: 11947162
Assignee: KDH ADVANCED RESEARCH PTY LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A guiding apparatus for an imaging light path, comprising:
at least one light-projection system used to project a plurality of visible light beams; and
a plurality of light-guiding devices disposed corresponding to the at least one light-projection system and each having a first end, a second end extending outward from the first end, and a light path disposed between the first end and the second end, wherein the visible light beams are received at the first ends and guided to an image-receiving object out of the second ends through the light paths;
wherein the plurality of light-guiding devices each have different lengths from the second ends to the first ends, the light-guiding devices arranged such that their lengths decrease gradually towards the image-receiving object; and
wherein all the second ends are reflective surfaces to direct the visible light beams towards the image-receiving object.