Method and mechanism for suppressing adverse influence on imaging of symptoms of optical elements
AssigneeCasio Micronics Co., Ltd.
InventorKimihiko Sano
Life of this patent
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Abstract
This invention relates to a method of forming an object image on an imaging surface using a lens such as a condenser lens, projection lens unit, or the like as an optical element. The object image is formed on the imaging surface while rotating a section perpendicular to the thickness direction of the lens in a direction perpendicular to the optical axis to have the center of that section as the center.
Claims31
A method of forming an object image on an imaging surface using an optical element, comprising:
- forming the object image on the imaging surface while rotating an optical effect surface of the optical element to have a surface center thereof as a center.
A method of forming an object image on an imaging surface using a lens as an optical element, comprising:
- forming the object image on the imaging surface while rotating a section perpendicular to a thickness direction of the lens in a direction perpendicular to an optical axis direction to have a center of the section as a center.
A mechanism for forming an object image on an imaging surface using an optical element, comprising:
- rotation means for rotating an optical effect surface of the optical element to have a surface center thereof as a center.
A mechanism for forming an object image on an imaging surface using a lens as an optical element, comprising:
- rotation means for rotating a section perpendicular to a thickness direction of the lens in a direction perpendicular to an optical axis direction to have a center of the section as a center.
Dependencies are inferred from the claim text.