DE1325735U - - Google Patents
Info
- Publication number
- DE1325735U DE1325735U DENDAT1325735D DE1325735DU DE1325735U DE 1325735 U DE1325735 U DE 1325735U DE NDAT1325735 D DENDAT1325735 D DE NDAT1325735D DE 1325735D U DE1325735D U DE 1325735DU DE 1325735 U DE1325735 U DE 1325735U
- Authority
- DE
- Germany
- Prior art keywords
- vision test
- test apparatus
- testing
- marked
- visual
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 claims description 13
- 230000000007 visual effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 244000027321 Lychnis chalcedonica Species 0.000 claims description 2
- 201000009310 astigmatism Diseases 0.000 claims description 2
- 238000003745 diagnosis Methods 0.000 claims 1
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 1
- 229920013660 Cellon Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- JLYXXMFPNIAWKQ-UHFFFAOYSA-N γ Benzene hexachloride Chemical compound ClC1C(Cl)C(Cl)C(Cl)C(Cl)C1Cl JLYXXMFPNIAWKQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1325735U true DE1325735U (enExample) |
Family
ID=642675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1325735D Active DE1325735U (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1325735U (enExample) |
-
0
- DE DENDAT1325735D patent/DE1325735U/de active Active
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