GB2293023B - Device for selecting spectacle lenses - Google Patents
Device for selecting spectacle lensesInfo
- Publication number
- GB2293023B GB2293023B GB9417615A GB9417615A GB2293023B GB 2293023 B GB2293023 B GB 2293023B GB 9417615 A GB9417615 A GB 9417615A GB 9417615 A GB9417615 A GB 9417615A GB 2293023 B GB2293023 B GB 2293023B
- Authority
- GB
- United Kingdom
- Prior art keywords
- spectacle lenses
- selecting
- selecting spectacle
- lenses
- spectacle
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/04—Trial frames; Sets of lenses for use therewith
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9417615A GB2293023B (en) | 1994-09-02 | 1994-09-02 | Device for selecting spectacle lenses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9417615A GB2293023B (en) | 1994-09-02 | 1994-09-02 | Device for selecting spectacle lenses |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9417615D0 GB9417615D0 (en) | 1994-10-19 |
GB2293023A GB2293023A (en) | 1996-03-13 |
GB2293023B true GB2293023B (en) | 1998-03-11 |
Family
ID=10760692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9417615A Expired - Fee Related GB2293023B (en) | 1994-09-02 | 1994-09-02 | Device for selecting spectacle lenses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2293023B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5861941A (en) * | 1997-03-18 | 1999-01-19 | Diversified Products, Inc. | Eyeglass display rack with vision tester |
AUPP046997A0 (en) * | 1997-11-19 | 1997-12-18 | Carl Gasper & Associates Pty Ltd | Magnification test apparatus |
NO311825B1 (en) * | 1999-02-09 | 2002-02-04 | Rolf Stangeland | Device for use in testing the eyesight |
US6257724B1 (en) | 2000-07-31 | 2001-07-10 | Diversified Products, Inc. | Tester for near vision |
FR2932566B1 (en) * | 2008-06-12 | 2010-11-19 | Essilor Int | DEVICE FOR DEMONSTRATING AND TESTING THE COSMETIC QUALITIES OF AN OPHTHALMIC LENS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB919699A (en) * | 1959-06-05 | 1963-02-27 | J & R Fleming Ltd | Improvements in or relating to vision-testing apparatus |
US4402580A (en) * | 1980-07-31 | 1983-09-06 | Richard Ross | Optical exercising device |
-
1994
- 1994-09-02 GB GB9417615A patent/GB2293023B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB919699A (en) * | 1959-06-05 | 1963-02-27 | J & R Fleming Ltd | Improvements in or relating to vision-testing apparatus |
US4402580A (en) * | 1980-07-31 | 1983-09-06 | Richard Ross | Optical exercising device |
Also Published As
Publication number | Publication date |
---|---|
GB2293023A (en) | 1996-03-13 |
GB9417615D0 (en) | 1994-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19990902 |