JPS61132707U - - Google Patents
Info
- Publication number
- JPS61132707U JPS61132707U JP1735585U JP1735585U JPS61132707U JP S61132707 U JPS61132707 U JP S61132707U JP 1735585 U JP1735585 U JP 1735585U JP 1735585 U JP1735585 U JP 1735585U JP S61132707 U JPS61132707 U JP S61132707U
- Authority
- JP
- Japan
- Prior art keywords
- measured
- optical flat
- curved surface
- measuring device
- surface accuracy
- 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 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1735585U JPS61132707U (cs) | 1985-02-08 | 1985-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1735585U JPS61132707U (cs) | 1985-02-08 | 1985-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132707U true JPS61132707U (cs) | 1986-08-19 |
Family
ID=30504982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1735585U Pending JPS61132707U (cs) | 1985-02-08 | 1985-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132707U (cs) |
-
1985
- 1985-02-08 JP JP1735585U patent/JPS61132707U/ja active Pending
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