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US 2024/0427221 A1Published application
Conversion lens attachment structure, and inspection device
AssigneeCasio Computer Co., Ltd.
InventorsJumpei ISHIBASHI, Yoshiharu HOUJOU
Life of this patent
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Abstract
A conversion lens attachment structure includes a first magnetic body provided on a conversion lens device that includes a conversion lens, and a second magnetic body provided on a device main body that includes a master lens. The conversion lens device is attached to the device main body due to a first surface of the first magnetic body and a second surface of the second magnetic body being pulled toward each other, and the second magnetic body is provided such that a normal line of the second surface is not parallel to an optical axis of the master lens.
Claims9
An attachment target body comprising:
- a guide that surrounds an optical axis of a first lens and that is arranged on a side opposite to a side on which an object to be observed through the first lens is arranged, the guide being configured to guide movement of an attachable body when the attachable body is attached to the attachment target body;
- and
- a housing that houses a light source for irradiating the object to be observed with light,
- wherein the first lens is positioned on the attachment target body by sandwiching a periphery of the first lens between an end of the guide on a side of the first lens and the housing.
1 more element
Dependencies are inferred from the claim text.