JPS627297Y2 - - Google Patents
Info
- Publication number
- JPS627297Y2 JPS627297Y2 JP1981025311U JP2531181U JPS627297Y2 JP S627297 Y2 JPS627297 Y2 JP S627297Y2 JP 1981025311 U JP1981025311 U JP 1981025311U JP 2531181 U JP2531181 U JP 2531181U JP S627297 Y2 JPS627297 Y2 JP S627297Y2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light
- observation
- illumination
- photographing
- 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
Links
- 238000005286 illumination Methods 0.000 claims description 25
- 230000003287 optical effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000005338 frosted glass Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002637 mydriatic agent Substances 0.000 description 1
- 230000002911 mydriatic effect Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981025311U JPS627297Y2 (tr) | 1981-02-26 | 1981-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981025311U JPS627297Y2 (tr) | 1981-02-26 | 1981-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57139305U JPS57139305U (tr) | 1982-08-31 |
| JPS627297Y2 true JPS627297Y2 (tr) | 1987-02-20 |
Family
ID=29823011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981025311U Expired JPS627297Y2 (tr) | 1981-02-26 | 1981-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627297Y2 (tr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146823A (en) * | 1975-06-12 | 1976-12-16 | Canon Inc | Photographing device |
-
1981
- 1981-02-26 JP JP1981025311U patent/JPS627297Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146823A (en) * | 1975-06-12 | 1976-12-16 | Canon Inc | Photographing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57139305U (tr) | 1982-08-31 |
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