JPH0429374B2 - - Google Patents
Info
- Publication number
- JPH0429374B2 JPH0429374B2 JP58214789A JP21478983A JPH0429374B2 JP H0429374 B2 JPH0429374 B2 JP H0429374B2 JP 58214789 A JP58214789 A JP 58214789A JP 21478983 A JP21478983 A JP 21478983A JP H0429374 B2 JPH0429374 B2 JP H0429374B2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- eye
- examined
- optotype
- measuring device
- 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 - Lifetime
Links
- 230000004304 visual acuity Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 13
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58214789A JPS60106433A (ja) | 1983-11-15 | 1983-11-15 | 眼科測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58214789A JPS60106433A (ja) | 1983-11-15 | 1983-11-15 | 眼科測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60106433A JPS60106433A (ja) | 1985-06-11 |
JPH0429374B2 true JPH0429374B2 (en]) | 1992-05-18 |
Family
ID=16661555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58214789A Granted JPS60106433A (ja) | 1983-11-15 | 1983-11-15 | 眼科測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60106433A (en]) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2903515B2 (ja) * | 1987-09-01 | 1999-06-07 | 株式会社 ニデック | 検眼装置 |
JP2694915B2 (ja) * | 1992-12-24 | 1997-12-24 | 株式会社 トプコン | 検眼装置 |
-
1983
- 1983-11-15 JP JP58214789A patent/JPS60106433A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60106433A (ja) | 1985-06-11 |
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