JPH02101246U - - Google Patents
Info
- Publication number
- JPH02101246U JPH02101246U JP894989U JP894989U JPH02101246U JP H02101246 U JPH02101246 U JP H02101246U JP 894989 U JP894989 U JP 894989U JP 894989 U JP894989 U JP 894989U JP H02101246 U JPH02101246 U JP H02101246U
- Authority
- JP
- Japan
- Prior art keywords
- prism screen
- prism
- lens meter
- screen
- projection
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP894989U JPH02101246U (zh) | 1989-01-27 | 1989-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP894989U JPH02101246U (zh) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101246U true JPH02101246U (zh) | 1990-08-13 |
Family
ID=31215266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP894989U Pending JPH02101246U (zh) | 1989-01-27 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101246U (zh) |
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1989
- 1989-01-27 JP JP894989U patent/JPH02101246U/ja active Pending