CA2113295A1 - Dispositif d'inspection de lentilles - Google Patents
Dispositif d'inspection de lentillesInfo
- Publication number
- CA2113295A1 CA2113295A1 CA 2113295 CA2113295A CA2113295A1 CA 2113295 A1 CA2113295 A1 CA 2113295A1 CA 2113295 CA2113295 CA 2113295 CA 2113295 A CA2113295 A CA 2113295A CA 2113295 A1 CA2113295 A1 CA 2113295A1
- Authority
- CA
- Canada
- Prior art keywords
- markings
- light
- lenses
- ophtalmic
- surface imperfections
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Eye Examination Apparatus (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2113295 CA2113295A1 (fr) | 1994-01-12 | 1994-01-12 | Dispositif d'inspection de lentilles |
PCT/CA1995/000008 WO1995019558A1 (fr) | 1994-01-12 | 1995-01-11 | Visionneuse pour marques de lentilles d'optique |
AU13796/95A AU1379695A (en) | 1994-01-12 | 1995-01-11 | Lens markings viewer |
EP95905006A EP0688425A1 (fr) | 1994-01-12 | 1995-01-11 | Visionneuse pour marques de lentilles d'optique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2113295 CA2113295A1 (fr) | 1994-01-12 | 1994-01-12 | Dispositif d'inspection de lentilles |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2113295A1 true CA2113295A1 (fr) | 1995-07-13 |
Family
ID=4152726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2113295 Abandoned CA2113295A1 (fr) | 1994-01-12 | 1994-01-12 | Dispositif d'inspection de lentilles |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0688425A1 (fr) |
AU (1) | AU1379695A (fr) |
CA (1) | CA2113295A1 (fr) |
WO (1) | WO1995019558A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106124171A (zh) * | 2016-06-16 | 2016-11-16 | 中国科学院上海光学精密机械研究所 | 用于大口径光学元件光学性能检测的三维平台 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2984500B1 (fr) * | 2011-12-15 | 2014-01-10 | Essilor Int | Systeme et procede de lecture optique de marquages imprimes sur une face d'une lentille ophtalmique |
CN104006949A (zh) * | 2013-02-26 | 2014-08-27 | 北京京东方光电科技有限公司 | 一种透过率检测设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2267961A (en) * | 1938-10-22 | 1941-12-30 | American Optical Corp | Means of testing lenses |
JPS5687836A (en) * | 1979-12-19 | 1981-07-16 | Tokyo Optical Co Ltd | Projection type lens meter |
JPS6029634A (ja) * | 1983-07-27 | 1985-02-15 | Nippon Kogaku Kk <Nikon> | 光学特性測定装置 |
DE3620129A1 (de) * | 1986-06-14 | 1987-12-17 | Zeiss Carl Fa | Vorrichtung zum pruefen von bauteilen aus transparentem material auf oberflaechenfehler und einschluesse |
DE4003699A1 (de) * | 1990-02-07 | 1991-08-22 | Wild Heerbrugg Ag | Verfahren und anordnung zur pruefung optischer komponenten oder systeme |
US5100232A (en) * | 1990-11-05 | 1992-03-31 | American Optical Corporation | Apparatus and method for detecting hidden marks on progressive aspheric ophthalmic lenses |
-
1994
- 1994-01-12 CA CA 2113295 patent/CA2113295A1/fr not_active Abandoned
-
1995
- 1995-01-11 WO PCT/CA1995/000008 patent/WO1995019558A1/fr not_active Application Discontinuation
- 1995-01-11 EP EP95905006A patent/EP0688425A1/fr not_active Withdrawn
- 1995-01-11 AU AU13796/95A patent/AU1379695A/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106124171A (zh) * | 2016-06-16 | 2016-11-16 | 中国科学院上海光学精密机械研究所 | 用于大口径光学元件光学性能检测的三维平台 |
CN106124171B (zh) * | 2016-06-16 | 2018-05-08 | 中国科学院上海光学精密机械研究所 | 用于大口径光学元件光学性能检测的三维平台 |
Also Published As
Publication number | Publication date |
---|---|
EP0688425A1 (fr) | 1995-12-27 |
WO1995019558A1 (fr) | 1995-07-20 |
AU1379695A (en) | 1995-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |