JPH0293715U - - Google Patents
Info
- Publication number
- JPH0293715U JPH0293715U JP121989U JP121989U JPH0293715U JP H0293715 U JPH0293715 U JP H0293715U JP 121989 U JP121989 U JP 121989U JP 121989 U JP121989 U JP 121989U JP H0293715 U JPH0293715 U JP H0293715U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- optical encoder
- encoder
- lens barrel
- optical
- 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
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP121989U JPH0643691Y2 (ja) | 1989-01-11 | 1989-01-11 | 光学式エンコーダ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP121989U JPH0643691Y2 (ja) | 1989-01-11 | 1989-01-11 | 光学式エンコーダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0293715U true JPH0293715U (de) | 1990-07-25 |
| JPH0643691Y2 JPH0643691Y2 (ja) | 1994-11-14 |
Family
ID=31200921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP121989U Expired - Lifetime JPH0643691Y2 (ja) | 1989-01-11 | 1989-01-11 | 光学式エンコーダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643691Y2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007327822A (ja) * | 2006-06-07 | 2007-12-20 | Sharp Corp | 光学式エンコーダおよびそれを用いた電子機器 |
| JP2008083029A (ja) * | 2006-08-29 | 2008-04-10 | Sharp Corp | 光学式エンコーダおよびそれを用いた電子機器 |
-
1989
- 1989-01-11 JP JP121989U patent/JPH0643691Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007327822A (ja) * | 2006-06-07 | 2007-12-20 | Sharp Corp | 光学式エンコーダおよびそれを用いた電子機器 |
| JP2008083029A (ja) * | 2006-08-29 | 2008-04-10 | Sharp Corp | 光学式エンコーダおよびそれを用いた電子機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643691Y2 (ja) | 1994-11-14 |