GB2040066B - Method and apparatus for the measurement of contact lenses - Google Patents
Method and apparatus for the measurement of contact lensesInfo
- Publication number
- GB2040066B GB2040066B GB8000545A GB8000545A GB2040066B GB 2040066 B GB2040066 B GB 2040066B GB 8000545 A GB8000545 A GB 8000545A GB 8000545 A GB8000545 A GB 8000545A GB 2040066 B GB2040066 B GB 2040066B
- Authority
- GB
- United Kingdom
- Prior art keywords
- measurement
- contact lenses
- lenses
- contact
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/255—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring radius of curvature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Eyeglasses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8000545A GB2040066B (en) | 1979-01-10 | 1980-01-08 | Method and apparatus for the measurement of contact lenses |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7900872 | 1979-01-10 | ||
GB8000545A GB2040066B (en) | 1979-01-10 | 1980-01-08 | Method and apparatus for the measurement of contact lenses |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2040066A GB2040066A (en) | 1980-08-20 |
GB2040066B true GB2040066B (en) | 1983-01-26 |
Family
ID=26270178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8000545A Expired GB2040066B (en) | 1979-01-10 | 1980-01-08 | Method and apparatus for the measurement of contact lenses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2040066B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105203048A (en) * | 2014-06-09 | 2015-12-30 | 温州博纳激光科技有限公司 | Measuring system and method for radius of curvature |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH648138A5 (en) * | 1980-05-08 | 1985-02-28 | Zumbach Electronic Ag | Method and device for automatically regulating a size of an extruder leaving points. |
US4684246A (en) * | 1985-06-26 | 1987-08-04 | Downing Elizabeth A | Soft contact lens analyzer |
-
1980
- 1980-01-08 GB GB8000545A patent/GB2040066B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105203048A (en) * | 2014-06-09 | 2015-12-30 | 温州博纳激光科技有限公司 | Measuring system and method for radius of curvature |
Also Published As
Publication number | Publication date |
---|---|
GB2040066A (en) | 1980-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |