JPH0529453Y2 - - Google Patents
Info
- Publication number
- JPH0529453Y2 JPH0529453Y2 JP13277287U JP13277287U JPH0529453Y2 JP H0529453 Y2 JPH0529453 Y2 JP H0529453Y2 JP 13277287 U JP13277287 U JP 13277287U JP 13277287 U JP13277287 U JP 13277287U JP H0529453 Y2 JPH0529453 Y2 JP H0529453Y2
- Authority
- JP
- Japan
- Prior art keywords
- focus ring
- photosensor
- interlocking shaft
- lens
- focusing
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 29
- 238000003708 edge detection Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Focusing (AREA)
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13277287U JPH0529453Y2 (en]) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13277287U JPH0529453Y2 (en]) | 1987-08-31 | 1987-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6436815U JPS6436815U (en]) | 1989-03-06 |
| JPH0529453Y2 true JPH0529453Y2 (en]) | 1993-07-28 |
Family
ID=31390042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13277287U Expired - Lifetime JPH0529453Y2 (en]) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529453Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2789593B2 (ja) * | 1988-03-04 | 1998-08-20 | ソニー株式会社 | 端点検出装置 |
| JPH04121913U (ja) * | 1991-04-10 | 1992-10-30 | 横浜ゴム株式会社 | 円筒形ベルトコンベヤの案内保持装置 |
-
1987
- 1987-08-31 JP JP13277287U patent/JPH0529453Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6436815U (en]) | 1989-03-06 |
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