GB2073065B - Minus-curve toric lens generator - Google Patents
Minus-curve toric lens generatorInfo
- Publication number
- GB2073065B GB2073065B GB8011442A GB8011442A GB2073065B GB 2073065 B GB2073065 B GB 2073065B GB 8011442 A GB8011442 A GB 8011442A GB 8011442 A GB8011442 A GB 8011442A GB 2073065 B GB2073065 B GB 2073065B
- Authority
- GB
- United Kingdom
- Prior art keywords
- minus
- toric lens
- lens generator
- curve
- curve toric
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8011442A GB2073065B (en) | 1980-04-03 | 1980-04-03 | Minus-curve toric lens generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8011442A GB2073065B (en) | 1980-04-03 | 1980-04-03 | Minus-curve toric lens generator |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2073065A GB2073065A (en) | 1981-10-14 |
GB2073065B true GB2073065B (en) | 1983-04-20 |
Family
ID=10512624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8011442A Expired GB2073065B (en) | 1980-04-03 | 1980-04-03 | Minus-curve toric lens generator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2073065B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1227922A (en) * | 1984-06-18 | 1987-10-13 | Georges Zoueki | Multipurpose apparatus for drilling, engraving and carving ophtalmic lenses |
CA1307400C (en) * | 1986-12-03 | 1992-09-15 | Roy Gray | Quick change lens tool |
US5210695A (en) * | 1990-10-26 | 1993-05-11 | Gerber Optical, Inc. | Single block mounting system for surfacing and edging of a lens blank and method therefor |
US5269102A (en) * | 1991-06-19 | 1993-12-14 | Gerber Optical, Inc. | Disposable lap blank |
-
1980
- 1980-04-03 GB GB8011442A patent/GB2073065B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2073065A (en) | 1981-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |