Title:
TURRET-TYPE OPTICAL ELEMENT DEVICE, OPTICAL ELEMENT PART USED IN TURRET-TYPE OPTICAL ELEMENT DEVICE, TURRET USED IN TURRET-TYPE OPTICAL ELEMENT DEVICE, AND CAMERA PROVIDED WITH TURRET-TYPE OPTICAL ELEMENT DEVICE AND LENSLESS CAMERA
Document Type and Number:
WIPO Patent Application WO/2022/185968
Kind Code:
A1
Abstract:
Provided are a turret-type optical element device and the like, the turret-type optical element device being provided with an optical element part (50) that has two or more optical property regions (50a)-(50d) having different properties among optical properties owned by an optical element, and is detachably attached to a turret (12), and being used while attached to a lensless camera provided with no optical element on an optical path. This turret-type optical element device is provided with the turret (12) rotatably provided to a base material (11) having an optical path opening (11b). The turret (12) has the optical element part (50) having two or more optical property regions (50a)-(50d) having different properties among optical properties owned by the optical element, and is configured such that the respective optical property regions (50a)-(50d) can face the optical path opening (11b) by rotating the turret (12), and the optical element part 50 constructs an imaging system with which the optical element part itself is integrally formed and which is provided with no optical element on the optical path except the optical element part (50) of the turret (12).
Inventors:
YUMOTO YOSHIHIDE (JP)
Application Number:
PCT/JP2022/006947
Publication Date:
September 09, 2022
Filing Date:
February 21, 2022
Export Citation:
Assignee:
YUMOTO YOSHIHIDE (JP)
International Classes:
G03B11/00; G02B7/16; G03B17/14; G03B17/56
Foreign References:
| JP2000235211A | 2000-08-29 | |||
| JP2016095451A | 2016-05-26 | |||
| JPH0993485A | 1997-04-04 | |||
| JP2011070150A | 2011-04-07 | |||
| JP2002084451A | 2002-03-22 | |||
| JPS5582873U | 1980-06-07 | |||
| JP3483320B2 | 2004-01-06 | |||
| JP2020101780A | 2020-07-02 |
Attorney, Agent or Firm:
OKAZAWA Rika (JP)
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