JPH0337409U - - Google Patents
Info
- Publication number
- JPH0337409U JPH0337409U JP9864789U JP9864789U JPH0337409U JP H0337409 U JPH0337409 U JP H0337409U JP 9864789 U JP9864789 U JP 9864789U JP 9864789 U JP9864789 U JP 9864789U JP H0337409 U JPH0337409 U JP H0337409U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- cylindrical lens
- anamorphic
- edge
- lens barrel
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9864789U JPH0337409U (ru) | 1989-08-24 | 1989-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9864789U JPH0337409U (ru) | 1989-08-24 | 1989-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0337409U true JPH0337409U (ru) | 1991-04-11 |
Family
ID=31647730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9864789U Pending JPH0337409U (ru) | 1989-08-24 | 1989-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337409U (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005164824A (ja) * | 2003-12-01 | 2005-06-23 | Seiko Epson Corp | プロジェクタ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54151831A (en) * | 1978-05-22 | 1979-11-29 | Shinano Kikaku Co Ltd | Optical device for cinemascope |
-
1989
- 1989-08-24 JP JP9864789U patent/JPH0337409U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54151831A (en) * | 1978-05-22 | 1979-11-29 | Shinano Kikaku Co Ltd | Optical device for cinemascope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005164824A (ja) * | 2003-12-01 | 2005-06-23 | Seiko Epson Corp | プロジェクタ |