JPH0380702U - - Google Patents
Info
- Publication number
- JPH0380702U JPH0380702U JP14301589U JP14301589U JPH0380702U JP H0380702 U JPH0380702 U JP H0380702U JP 14301589 U JP14301589 U JP 14301589U JP 14301589 U JP14301589 U JP 14301589U JP H0380702 U JPH0380702 U JP H0380702U
- Authority
- JP
- Japan
- Prior art keywords
- chart
- discriminating
- visual acuity
- operating
- signal
- 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.)
- Granted
Links
- 230000004304 visual acuity Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 230000004382 visual function Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989143015U JPH0724089Y2 (ja) | 1989-12-11 | 1989-12-11 | 検眼装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989143015U JPH0724089Y2 (ja) | 1989-12-11 | 1989-12-11 | 検眼装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0380702U true JPH0380702U (en]) | 1991-08-19 |
JPH0724089Y2 JPH0724089Y2 (ja) | 1995-06-05 |
Family
ID=31689818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989143015U Expired - Lifetime JPH0724089Y2 (ja) | 1989-12-11 | 1989-12-11 | 検眼装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0724089Y2 (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015223197A (ja) * | 2014-05-26 | 2015-12-14 | 株式会社トプコン | 検眼装置制御プログラム、眼科装置、および検眼システム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63150046A (ja) * | 1987-08-08 | 1988-06-22 | 株式会社ニデック | 検眼装置 |
JPS6470022A (en) * | 1987-09-10 | 1989-03-15 | Nidek Kk | Optometry apparatus |
-
1989
- 1989-12-11 JP JP1989143015U patent/JPH0724089Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63150046A (ja) * | 1987-08-08 | 1988-06-22 | 株式会社ニデック | 検眼装置 |
JPS6470022A (en) * | 1987-09-10 | 1989-03-15 | Nidek Kk | Optometry apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015223197A (ja) * | 2014-05-26 | 2015-12-14 | 株式会社トプコン | 検眼装置制御プログラム、眼科装置、および検眼システム |
Also Published As
Publication number | Publication date |
---|---|
JPH0724089Y2 (ja) | 1995-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |