JPS6241290Y2 - - Google Patents
Info
- Publication number
- JPS6241290Y2 JPS6241290Y2 JP17013782U JP17013782U JPS6241290Y2 JP S6241290 Y2 JPS6241290 Y2 JP S6241290Y2 JP 17013782 U JP17013782 U JP 17013782U JP 17013782 U JP17013782 U JP 17013782U JP S6241290 Y2 JPS6241290 Y2 JP S6241290Y2
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- barrel
- helicoid
- optical axis
- axis direction
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17013782U JPS5973704U (ja) | 1982-11-09 | 1982-11-09 | ズ−ムレンズ鏡筒 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17013782U JPS5973704U (ja) | 1982-11-09 | 1982-11-09 | ズ−ムレンズ鏡筒 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5973704U JPS5973704U (ja) | 1984-05-18 |
| JPS6241290Y2 true JPS6241290Y2 (fr) | 1987-10-22 |
Family
ID=30371498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17013782U Granted JPS5973704U (ja) | 1982-11-09 | 1982-11-09 | ズ−ムレンズ鏡筒 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973704U (fr) |
-
1982
- 1982-11-09 JP JP17013782U patent/JPS5973704U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5973704U (ja) | 1984-05-18 |
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