JPS6187307U - - Google Patents
Info
- Publication number
- JPS6187307U JPS6187307U JP17214484U JP17214484U JPS6187307U JP S6187307 U JPS6187307 U JP S6187307U JP 17214484 U JP17214484 U JP 17214484U JP 17214484 U JP17214484 U JP 17214484U JP S6187307 U JPS6187307 U JP S6187307U
- Authority
- JP
- Japan
- Prior art keywords
- angle
- light beam
- reflected
- optical splitter
- determined
- 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.)
- Granted
Links
- 230000004907 flux Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims 9
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17214484U JPH038964Y2 (ar) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17214484U JPH038964Y2 (ar) | 1984-11-13 | 1984-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6187307U true JPS6187307U (ar) | 1986-06-07 |
JPH038964Y2 JPH038964Y2 (ar) | 1991-03-06 |
Family
ID=30729820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17214484U Expired JPH038964Y2 (ar) | 1984-11-13 | 1984-11-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH038964Y2 (ar) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008267942A (ja) * | 2007-04-19 | 2008-11-06 | Mitsutoyo Corp | 角度測定方法およびその装置 |
JP2011149776A (ja) * | 2010-01-20 | 2011-08-04 | Nec Corp | 二面の平行度を測定する方法及びそれに用いる光学系 |
-
1984
- 1984-11-13 JP JP17214484U patent/JPH038964Y2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008267942A (ja) * | 2007-04-19 | 2008-11-06 | Mitsutoyo Corp | 角度測定方法およびその装置 |
JP2011149776A (ja) * | 2010-01-20 | 2011-08-04 | Nec Corp | 二面の平行度を測定する方法及びそれに用いる光学系 |
Also Published As
Publication number | Publication date |
---|---|
JPH038964Y2 (ar) | 1991-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6187307U (ar) | ||
JP2630345B2 (ja) | 真直度干渉計システムおよび光学部品 | |
JPS6123572B2 (ar) | ||
JPH063649B2 (ja) | 光学式ヘツドのトラツキング誤差検出装置 | |
FR2431681A1 (fr) | Gyrometre a laser | |
JPS6424320U (ar) | ||
JPS5852545Y2 (ja) | 光波距離計 | |
JPH01107905U (ar) | ||
JPH0356155B2 (ar) | ||
JPS626988U (ar) | ||
JPH067290Y2 (ja) | レーザ干渉計用反射鏡 | |
JPH0316630U (ar) | ||
JPS6125116A (ja) | レ−ザ−ビ−ム結像光学系 | |
JPH0245407U (ar) | ||
JPS63118714U (ar) | ||
JPS57137092A (en) | Visible guide beam projector for invisible laser device | |
JPS6242267U (ar) | ||
JPH0228362U (ar) | ||
JPH01159990U (ar) | ||
JPH0291908U (ar) | ||
JPH03119712U (ar) | ||
JPS6237709U (ar) | ||
JPH0487415U (ar) | ||
JPS61176523U (ar) | ||
JPH0283416U (ar) |