JPH0446415U - - Google Patents
Info
- Publication number
- JPH0446415U JPH0446415U JP8784690U JP8784690U JPH0446415U JP H0446415 U JPH0446415 U JP H0446415U JP 8784690 U JP8784690 U JP 8784690U JP 8784690 U JP8784690 U JP 8784690U JP H0446415 U JPH0446415 U JP H0446415U
- Authority
- JP
- Japan
- Prior art keywords
- group
- holding frame
- lens group
- focal length
- group holding
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims 5
- 238000013459 approach Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8784690U JPH0446415U (en, 2012) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8784690U JPH0446415U (en, 2012) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446415U true JPH0446415U (en, 2012) | 1992-04-20 |
Family
ID=31820559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8784690U Pending JPH0446415U (en, 2012) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446415U (en, 2012) |
-
1990
- 1990-08-24 JP JP8784690U patent/JPH0446415U/ja active Pending
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