JPS6148937B2 - - Google Patents
Info
- Publication number
- JPS6148937B2 JPS6148937B2 JP53031576A JP3157678A JPS6148937B2 JP S6148937 B2 JPS6148937 B2 JP S6148937B2 JP 53031576 A JP53031576 A JP 53031576A JP 3157678 A JP3157678 A JP 3157678A JP S6148937 B2 JPS6148937 B2 JP S6148937B2
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- light
- lens
- filter
- semi
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 45
- 238000003384 imaging method Methods 0.000 description 28
- 238000005286 illumination Methods 0.000 description 14
- 230000004907 flux Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 230000000638 stimulation Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 206010034960 Photophobia Diseases 0.000 description 1
- 206010039729 Scotoma Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3157678A JPS54123291A (en) | 1978-03-18 | 1978-03-18 | Visual function inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3157678A JPS54123291A (en) | 1978-03-18 | 1978-03-18 | Visual function inspection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54123291A JPS54123291A (en) | 1979-09-25 |
| JPS6148937B2 true JPS6148937B2 (de) | 1986-10-27 |
Family
ID=12334996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3157678A Granted JPS54123291A (en) | 1978-03-18 | 1978-03-18 | Visual function inspection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54123291A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50008246D1 (de) * | 2000-09-21 | 2004-11-18 | Haag Streit Ag Koeniz | Perimeter für die Gesichtfelduntersuchung |
-
1978
- 1978-03-18 JP JP3157678A patent/JPS54123291A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54123291A (en) | 1979-09-25 |
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