JPS63138534U - - Google Patents
Info
- Publication number
- JPS63138534U JPS63138534U JP3045987U JP3045987U JPS63138534U JP S63138534 U JPS63138534 U JP S63138534U JP 3045987 U JP3045987 U JP 3045987U JP 3045987 U JP3045987 U JP 3045987U JP S63138534 U JPS63138534 U JP S63138534U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- variable magnification
- lens
- support member
- optical device
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3045987U JPS63138534U (lv) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3045987U JPS63138534U (lv) | 1987-03-04 | 1987-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63138534U true JPS63138534U (lv) | 1988-09-12 |
Family
ID=30835287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3045987U Pending JPS63138534U (lv) | 1987-03-04 | 1987-03-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63138534U (lv) |
-
1987
- 1987-03-04 JP JP3045987U patent/JPS63138534U/ja active Pending