Patent ID: 11965827
Assignee: CHONGQING HUAPU NEW ENERGY CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 17:
18. The hyperspectral imaging apparatus according to claim 11, further comprising:
a first plano-convex lens and a second plano-convex lens arranged in a light path between the target sample and the silicon-based camera,
wherein the target sample, the first plano-convex lens, the second plano-convex lens and the silicon-based camera constitute a 4f system, which is configured to transmit contour information and spectral information of the target sample to an image plane where the silicon-based camera is located; and
the first plano-convex lens and the second plano-convex lens are configured to zoom an imaging spot by adjusting a ratio of a focal length of the first plano-convex lens to that of the second plano-convex lens.