Title:
玉型形状取得装置
Document Type and Number:
Japanese Patent JP7243706
Kind Code:
B2
Abstract:
Provided is a lens shape acquisition device for acquiring the lens shape of eyeglasses, the lens shape acquisition device comprising: a first-shape-information acquisition means for acquiring first shape information that is shape information of the rim groove in an eyeglass frame; a second-shape-information acquisition means for acquiring second shape information that is shape information of the marginal edge of a demo lens or a template for eyeglasses; and a machining control data acquisition means for acquiring machining control data for machining a lens to be framed into eyeglasses on the basis of the first shape information and the second shape information. Thus, it is possible to facilitate framing a lens into an eyeglass frame.
Inventors:
Takeshi Kyodo
Akane Shimojo
Akane Shimojo
Application Number:
JP2020501759A
Publication Date:
March 22, 2023
Filing Date:
February 18, 2019
Export Citation:
Assignee:
NIDEK CORPORATION
International Classes:
G01B21/20; B24B9/14; G01B5/20; G02C13/00
Domestic Patent References:
| JP2002166344A | ||||
| JP2013178432A | ||||
| JP2011122899A | ||||
| JP2015094804A | ||||
| JP2017090547A |
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