JPH02130603U - - Google Patents
Info
- Publication number
- JPH02130603U JPH02130603U JP3756589U JP3756589U JPH02130603U JP H02130603 U JPH02130603 U JP H02130603U JP 3756589 U JP3756589 U JP 3756589U JP 3756589 U JP3756589 U JP 3756589U JP H02130603 U JPH02130603 U JP H02130603U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- optotype
- refractive power
- measurement
- representative value
- 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
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037565U JPH0612729Y2 (ja) | 1989-03-30 | 1989-03-30 | 検眼装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037565U JPH0612729Y2 (ja) | 1989-03-30 | 1989-03-30 | 検眼装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02130603U true JPH02130603U (enrdf_load_stackoverflow) | 1990-10-29 |
| JPH0612729Y2 JPH0612729Y2 (ja) | 1994-04-06 |
Family
ID=31544796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989037565U Expired - Lifetime JPH0612729Y2 (ja) | 1989-03-30 | 1989-03-30 | 検眼装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612729Y2 (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6092732A (ja) * | 1983-10-28 | 1985-05-24 | 株式会社トプコン | 眼屈折力測定装置 |
| JPS6258253A (ja) * | 1985-08-08 | 1987-03-13 | Konishiroku Photo Ind Co Ltd | 感光性平版印刷版の処理方法 |
| JPS6351016A (ja) * | 1986-08-21 | 1988-03-04 | 三菱電機株式会社 | ガス絶縁開閉器 |
-
1989
- 1989-03-30 JP JP1989037565U patent/JPH0612729Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6092732A (ja) * | 1983-10-28 | 1985-05-24 | 株式会社トプコン | 眼屈折力測定装置 |
| JPS6258253A (ja) * | 1985-08-08 | 1987-03-13 | Konishiroku Photo Ind Co Ltd | 感光性平版印刷版の処理方法 |
| JPS6351016A (ja) * | 1986-08-21 | 1988-03-04 | 三菱電機株式会社 | ガス絶縁開閉器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612729Y2 (ja) | 1994-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |