JPS62143908U - - Google Patents
Info
- Publication number
- JPS62143908U JPS62143908U JP3120586U JP3120586U JPS62143908U JP S62143908 U JPS62143908 U JP S62143908U JP 3120586 U JP3120586 U JP 3120586U JP 3120586 U JP3120586 U JP 3120586U JP S62143908 U JPS62143908 U JP S62143908U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- tapered surface
- plastic lens
- plastic
- rolling elements
- 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
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3120586U JPS62143908U (de) | 1986-03-06 | 1986-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3120586U JPS62143908U (de) | 1986-03-06 | 1986-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143908U true JPS62143908U (de) | 1987-09-10 |
Family
ID=30836723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3120586U Pending JPS62143908U (de) | 1986-03-06 | 1986-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143908U (de) |
-
1986
- 1986-03-06 JP JP3120586U patent/JPS62143908U/ja active Pending