{
  "$type": "site.standard.document",
  "description": "An imaging unit includes an imaging element, an imaging optical system that includes an off-axis parabolic mirror, and a driving mechanism. A reflective surface of the off-axis parabolic mirror is configured to face an object. The driving mechanism is configured to change positions of the imaging…",
  "path": "/patents/1380308",
  "publishedAt": "2026-03-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H04N23/695",
    "Panasonic Intellectual Property Management Co., Ltd."
  ],
  "textContent": "An imaging unit includes an imaging element, an imaging optical system that includes an off-axis parabolic mirror, and a driving mechanism. A reflective surface of the off-axis parabolic mirror is configured to face an object. The driving mechanism is configured to change positions of the imaging element and a part of the imaging optical system so as to change an imaging direction of the imaging unit while maintaining a position of a focal point of the off-axis parabolic mirror.",
  "title": "IMAGING DEVICE AND DISTANCE MEASURING DEVICE"
}