JPH0723764Y2 - ズームレンズ鏡胴 - Google Patents
ズームレンズ鏡胴Info
- Publication number
- JPH0723764Y2 JPH0723764Y2 JP1988025184U JP2518488U JPH0723764Y2 JP H0723764 Y2 JPH0723764 Y2 JP H0723764Y2 JP 1988025184 U JP1988025184 U JP 1988025184U JP 2518488 U JP2518488 U JP 2518488U JP H0723764 Y2 JPH0723764 Y2 JP H0723764Y2
- Authority
- JP
- Japan
- Prior art keywords
- barrel
- cam
- cylinder
- moving
- fixed
- 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
- 230000003287 optical effect Effects 0.000 claims description 29
- 230000008859 change Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988025184U JPH0723764Y2 (ja) | 1988-02-29 | 1988-02-29 | ズームレンズ鏡胴 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988025184U JPH0723764Y2 (ja) | 1988-02-29 | 1988-02-29 | ズームレンズ鏡胴 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01130107U JPH01130107U (en]) | 1989-09-05 |
| JPH0723764Y2 true JPH0723764Y2 (ja) | 1995-05-31 |
Family
ID=31245695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988025184U Expired - Lifetime JPH0723764Y2 (ja) | 1988-02-29 | 1988-02-29 | ズームレンズ鏡胴 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723764Y2 (en]) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041533Y2 (ja) * | 1980-06-30 | 1985-12-18 | 株式会社リコー | ズ−ムレンズの鏡筒 |
| JPH0342411Y2 (en]) * | 1985-04-30 | 1991-09-05 |
-
1988
- 1988-02-29 JP JP1988025184U patent/JPH0723764Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01130107U (en]) | 1989-09-05 |
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