JPS57142504U - - Google Patents
Info
- Publication number
- JPS57142504U JPS57142504U JP1982020776U JP2077682U JPS57142504U JP S57142504 U JPS57142504 U JP S57142504U JP 1982020776 U JP1982020776 U JP 1982020776U JP 2077682 U JP2077682 U JP 2077682U JP S57142504 U JPS57142504 U JP S57142504U
- Authority
- JP
- Japan
- 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.)
- Granted
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
- A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8104761U DE8104761U1 (de) | 1981-02-20 | 1981-02-20 | Sehprobe zur Prüfung der binokularen Lesefähigkeit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57142504U true JPS57142504U (enExample) | 1982-09-07 |
| JPS6235444Y2 JPS6235444Y2 (enExample) | 1987-09-09 |
Family
ID=6724879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982020776U Expired JPS6235444Y2 (enExample) | 1981-02-20 | 1982-02-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4415243A (enExample) |
| EP (1) | EP0060986B1 (enExample) |
| JP (1) | JPS6235444Y2 (enExample) |
| DE (1) | DE8104761U1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4115145A1 (de) * | 1991-05-08 | 1992-11-12 | Zeiss Carl Fa | Sehpruefsystem |
| DE4222100C2 (de) * | 1992-07-07 | 1997-07-24 | Rodenstock Instr | Sehtestgerät und zugehörige Sehtestscheibe |
| DE4235753A1 (de) * | 1992-10-23 | 1994-04-28 | Zeiss Carl Fa | Bilderzeugungssystem zum stereoskopischen Sehen |
| GB2281634B (en) * | 1993-06-17 | 1996-04-10 | Shapiro Isaac J | Testing binocular vision using a chart and optical septum |
| DE10007020A1 (de) * | 2000-02-16 | 2001-08-30 | Zeiss Carl | Nahsehprüfgerät |
| FI108210B (fi) | 2000-03-24 | 2001-12-14 | Markku Leinonen | Menetelmä lukukyvyn mittaamiseksi ja apuväline sitä varten |
| JP4980780B2 (ja) * | 2007-04-20 | 2012-07-18 | 株式会社ニデック | 視標呈示装置 |
| DE102008047894A1 (de) | 2007-09-19 | 2009-04-02 | Doms Eye-Technology Gmbh & Co. Kg | Bilderzeugungssystem für die Sehprüfung des stereoskopischen Sehens |
| US9265412B2 (en) | 2013-08-27 | 2016-02-23 | Johnson & Johnson Vision Care, Inc. | Means and method for demonstrating the effects of low cylinder astigmatism correction |
| DE202013010668U1 (de) | 2013-11-28 | 2014-03-13 | Ipro Gmbh | Software zur Steuerung eines 3D-Monitors für die subjektive Refraktion (Sehschärfenprüfung) zur monokularen Refraktion unter binokularen Bedingungen im 3D-Umfeld |
| KR20220023192A (ko) * | 2020-08-20 | 2022-03-02 | 주식회사 휴비츠 | 편광 시력 챠트 프로젝터 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4838318U (enExample) * | 1971-09-09 | 1973-05-11 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB264615A (en) * | 1926-04-23 | 1927-01-27 | Kenneth Rawlings Smith | Improvements in sight exercisers |
| US2280297A (en) * | 1936-08-19 | 1942-04-21 | American Optical Corp | Method of testing eyes |
| US2294382A (en) * | 1939-11-04 | 1942-09-01 | Dartmouth College | Binocular eye test |
| GB682350A (en) * | 1950-07-27 | 1952-11-05 | Edgar Bernard Wilmut | Vision testing device |
-
1981
- 1981-02-20 DE DE8104761U patent/DE8104761U1/de not_active Expired
- 1981-12-18 US US06/331,909 patent/US4415243A/en not_active Expired - Fee Related
-
1982
- 1982-02-09 EP EP82100919A patent/EP0060986B1/de not_active Expired
- 1982-02-18 JP JP1982020776U patent/JPS6235444Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4838318U (enExample) * | 1971-09-09 | 1973-05-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235444Y2 (enExample) | 1987-09-09 |
| DE8104761U1 (de) | 1981-09-24 |
| US4415243A (en) | 1983-11-15 |
| EP0060986B1 (de) | 1984-09-26 |
| EP0060986A1 (de) | 1982-09-29 |