CA2023875C - Lunettes a verres prismatiques pour personnes souffrant de retinopathie pigmentaire et d'hemiopie et methode de fabrication - Google Patents

Lunettes a verres prismatiques pour personnes souffrant de retinopathie pigmentaire et d'hemiopie et methode de fabrication

Info

Publication number
CA2023875C
CA2023875C CA002023875A CA2023875A CA2023875C CA 2023875 C CA2023875 C CA 2023875C CA 002023875 A CA002023875 A CA 002023875A CA 2023875 A CA2023875 A CA 2023875A CA 2023875 C CA2023875 C CA 2023875C
Authority
CA
Canada
Prior art keywords
prism
lens member
eye
view
central
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002023875A
Other languages
English (en)
Other versions
CA2023875A1 (fr
Inventor
Michael Onufryk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INWAVE OPTICS Inc
Original Assignee
Michael Onufryk
Inwave Optics, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/410,119 external-priority patent/US5155508A/en
Application filed by Michael Onufryk, Inwave Optics, Inc. filed Critical Michael Onufryk
Publication of CA2023875A1 publication Critical patent/CA2023875A1/fr
Application granted granted Critical
Publication of CA2023875C publication Critical patent/CA2023875C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
CA002023875A 1989-09-20 1990-08-23 Lunettes a verres prismatiques pour personnes souffrant de retinopathie pigmentaire et d'hemiopie et methode de fabrication Expired - Fee Related CA2023875C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US410,119 1989-09-20
US07/410,119 US5155508A (en) 1982-10-21 1989-09-20 Ophthalmic prismatic image relocating eye glasses for persons having retinitis pigmentosa and hemianopia and method for making same

Publications (2)

Publication Number Publication Date
CA2023875A1 CA2023875A1 (fr) 1991-03-21
CA2023875C true CA2023875C (fr) 1995-11-21

Family

ID=23623307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002023875A Expired - Fee Related CA2023875C (fr) 1989-09-20 1990-08-23 Lunettes a verres prismatiques pour personnes souffrant de retinopathie pigmentaire et d'hemiopie et methode de fabrication

Country Status (1)

Country Link
CA (1) CA2023875C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107132672B (zh) * 2017-07-03 2023-03-21 鲁国耀 一种快速组装不移心的光学矫正眼镜组件及其配镜方法
CN116616695B (zh) * 2023-04-07 2024-05-14 瑞尔明康(浙江)医疗科技有限公司 人眼光学特征获取方法、大视场验光装置及验光系统

Also Published As

Publication number Publication date
CA2023875A1 (fr) 1991-03-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed