JPH01252911A - レンズ移動装置 - Google Patents
レンズ移動装置Info
- Publication number
- JPH01252911A JPH01252911A JP8080788A JP8080788A JPH01252911A JP H01252911 A JPH01252911 A JP H01252911A JP 8080788 A JP8080788 A JP 8080788A JP 8080788 A JP8080788 A JP 8080788A JP H01252911 A JPH01252911 A JP H01252911A
- Authority
- JP
- Japan
- Prior art keywords
- helicoid
- ring
- focus
- lens
- screw
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 235000007173 Abies balsamea Nutrition 0.000 description 2
- 241000218685 Tsuga Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8080788A JPH01252911A (ja) | 1988-03-31 | 1988-03-31 | レンズ移動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8080788A JPH01252911A (ja) | 1988-03-31 | 1988-03-31 | レンズ移動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01252911A true JPH01252911A (ja) | 1989-10-09 |
| JPH0576007B2 JPH0576007B2 (enrdf_load_stackoverflow) | 1993-10-21 |
Family
ID=13728739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8080788A Granted JPH01252911A (ja) | 1988-03-31 | 1988-03-31 | レンズ移動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01252911A (enrdf_load_stackoverflow) |
-
1988
- 1988-03-31 JP JP8080788A patent/JPH01252911A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0576007B2 (enrdf_load_stackoverflow) | 1993-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |