JPS6417207U - - Google Patents
Info
- Publication number
- JPS6417207U JPS6417207U JP8495688U JP8495688U JPS6417207U JP S6417207 U JPS6417207 U JP S6417207U JP 8495688 U JP8495688 U JP 8495688U JP 8495688 U JP8495688 U JP 8495688U JP S6417207 U JPS6417207 U JP S6417207U
- Authority
- JP
- Japan
- Prior art keywords
- optotype
- eye examination
- light
- examination according
- peripheral frame
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
- 230000004907 flux Effects 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8495688U JPH0327604Y2 (https=) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8495688U JPH0327604Y2 (https=) | 1988-06-27 | 1988-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6417207U true JPS6417207U (https=) | 1989-01-27 |
| JPH0327604Y2 JPH0327604Y2 (https=) | 1991-06-14 |
Family
ID=31309637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8495688U Expired JPH0327604Y2 (https=) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327604Y2 (https=) |
-
1988
- 1988-06-27 JP JP8495688U patent/JPH0327604Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0327604Y2 (https=) | 1991-06-14 |
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