JPH0175207U - - Google Patents
Info
- Publication number
- JPH0175207U JPH0175207U JP1987169094U JP16909487U JPH0175207U JP H0175207 U JPH0175207 U JP H0175207U JP 1987169094 U JP1987169094 U JP 1987169094U JP 16909487 U JP16909487 U JP 16909487U JP H0175207 U JPH0175207 U JP H0175207U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- finder
- focus
- focus position
- beam splitter
- 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 13
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Focusing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169094U JPH0175207U (pt) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169094U JPH0175207U (pt) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0175207U true JPH0175207U (pt) | 1989-05-22 |
Family
ID=31458855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169094U Pending JPH0175207U (pt) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0175207U (pt) |
-
1987
- 1987-11-06 JP JP1987169094U patent/JPH0175207U/ja active Pending