JPS627294Y2 - - Google Patents
Info
- Publication number
- JPS627294Y2 JPS627294Y2 JP1979154545U JP15454579U JPS627294Y2 JP S627294 Y2 JPS627294 Y2 JP S627294Y2 JP 1979154545 U JP1979154545 U JP 1979154545U JP 15454579 U JP15454579 U JP 15454579U JP S627294 Y2 JPS627294 Y2 JP S627294Y2
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- eye
- examined
- mirror
- lens
- 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
- 210000001747 pupil Anatomy 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000001012 protector Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 11
- 238000005286 illumination Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979154545U JPS627294Y2 (de) | 1979-11-07 | 1979-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979154545U JPS627294Y2 (de) | 1979-11-07 | 1979-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5671207U JPS5671207U (de) | 1981-06-12 |
| JPS627294Y2 true JPS627294Y2 (de) | 1987-02-20 |
Family
ID=29385155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979154545U Expired JPS627294Y2 (de) | 1979-11-07 | 1979-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627294Y2 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141094A (en) * | 1976-05-19 | 1977-11-25 | Canon Kk | Dental wide angle objective lens |
-
1979
- 1979-11-07 JP JP1979154545U patent/JPS627294Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141094A (en) * | 1976-05-19 | 1977-11-25 | Canon Kk | Dental wide angle objective lens |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5671207U (de) | 1981-06-12 |
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