JPH0442618U - - Google Patents
Info
- Publication number
- JPH0442618U JPH0442618U JP8358990U JP8358990U JPH0442618U JP H0442618 U JPH0442618 U JP H0442618U JP 8358990 U JP8358990 U JP 8358990U JP 8358990 U JP8358990 U JP 8358990U JP H0442618 U JPH0442618 U JP H0442618U
- Authority
- JP
- Japan
- Prior art keywords
- lens group
- group
- negative lens
- zoom
- during
- 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 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8358990U JPH0442618U (enrdf_load_stackoverflow) | 1990-08-09 | 1990-08-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8358990U JPH0442618U (enrdf_load_stackoverflow) | 1990-08-09 | 1990-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0442618U true JPH0442618U (enrdf_load_stackoverflow) | 1992-04-10 |
Family
ID=31631381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8358990U Pending JPH0442618U (enrdf_load_stackoverflow) | 1990-08-09 | 1990-08-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0442618U (enrdf_load_stackoverflow) |
-
1990
- 1990-08-09 JP JP8358990U patent/JPH0442618U/ja active Pending
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