JPS6378936U - - Google Patents
Info
- Publication number
- JPS6378936U JPS6378936U JP17450986U JP17450986U JPS6378936U JP S6378936 U JPS6378936 U JP S6378936U JP 17450986 U JP17450986 U JP 17450986U JP 17450986 U JP17450986 U JP 17450986U JP S6378936 U JPS6378936 U JP S6378936U
- Authority
- JP
- Japan
- Prior art keywords
- subject
- viewfinder
- roof prism
- camera
- eye level
- 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 3
- 238000005259 measurement Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Blocking Light For Cameras (AREA)
- Viewfinders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17450986U JPS6378936U (zh) | 1986-11-12 | 1986-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17450986U JPS6378936U (zh) | 1986-11-12 | 1986-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6378936U true JPS6378936U (zh) | 1988-05-25 |
Family
ID=31112957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17450986U Pending JPS6378936U (zh) | 1986-11-12 | 1986-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6378936U (zh) |
-
1986
- 1986-11-12 JP JP17450986U patent/JPS6378936U/ja active Pending