Title:
全天球カメラ
Document Type and Number:
Japanese Patent JP7408053
Kind Code:
B2
Abstract:
To acquire a small and high-quality image by a wide-vision optical device formed by combining a plurality of lens systems (an omnidirectional camera, an optical device for a stereoscopic vision, or a panoramic imaging optical device, for example).SOLUTION: In an optical device having a sensor and a plurality of lens systems, an image circle generated by the lens systems is partially located outside the sensor. The optical device has a plurality of lens systems and the optical axes of the lens systems and straight lines as extended lines of the optical axes do not intersect with one another. Alternatively, the optical device has at least four lens systems and the optical paths intersect with one another.SELECTED DRAWING: Figure 1
Inventors:
Satoshi Hayakawa
Application Number:
JP2019218416A
Publication Date:
January 05, 2024
Filing Date:
December 02, 2019
Export Citation:
Assignee:
NIKON CORPORATION
International Classes:
G03B37/00; G02B13/04; G02B13/06; G03B15/00; G03B17/02; G03B17/17; G03B19/07
Domestic Patent References:
| JP2005283616A | ||||
| JP2003008968A | ||||
| JP2016218352A | ||||
| JP2001285692A | ||||
| JP2017097263A | ||||
| JP2018136486A | ||||
| JP2016081425A |
Attorney, Agent or Firm:
Hidenobu Harada