JPS6139398Y2 - - Google Patents
Info
- Publication number
- JPS6139398Y2 JPS6139398Y2 JP1981126429U JP12642981U JPS6139398Y2 JP S6139398 Y2 JPS6139398 Y2 JP S6139398Y2 JP 1981126429 U JP1981126429 U JP 1981126429U JP 12642981 U JP12642981 U JP 12642981U JP S6139398 Y2 JPS6139398 Y2 JP S6139398Y2
- Authority
- JP
- Japan
- Prior art keywords
- photometric
- light
- holding member
- submirror
- lens
- 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.)
- Expired
Links
- 238000005259 measurement Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000011514 reflex Effects 0.000 claims description 12
- 238000005375 photometry Methods 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Exposure Control For Cameras (AREA)
- Focusing (AREA)
- Cameras In General (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981126429U JPS5834123U (ja) | 1981-08-28 | 1981-08-28 | 一眼レフレツクスカメラ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981126429U JPS5834123U (ja) | 1981-08-28 | 1981-08-28 | 一眼レフレツクスカメラ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5834123U JPS5834123U (ja) | 1983-03-05 |
| JPS6139398Y2 true JPS6139398Y2 (US20030204162A1-20031030-M00001.png) | 1986-11-12 |
Family
ID=29920217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981126429U Granted JPS5834123U (ja) | 1981-08-28 | 1981-08-28 | 一眼レフレツクスカメラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834123U (US20030204162A1-20031030-M00001.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2537145B2 (ja) * | 1986-10-01 | 1996-09-25 | キヤノン株式会社 | 測光・測距装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814429U (US20030204162A1-20031030-M00001.png) * | 1971-07-05 | 1973-02-17 | ||
| JPS4974534A (US20030204162A1-20031030-M00001.png) * | 1972-11-15 | 1974-07-18 | ||
| JPS5611445A (en) * | 1979-07-10 | 1981-02-04 | Canon Inc | Quick return device of single-lens reflex camera |
-
1981
- 1981-08-28 JP JP1981126429U patent/JPS5834123U/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814429U (US20030204162A1-20031030-M00001.png) * | 1971-07-05 | 1973-02-17 | ||
| JPS4974534A (US20030204162A1-20031030-M00001.png) * | 1972-11-15 | 1974-07-18 | ||
| JPS5611445A (en) * | 1979-07-10 | 1981-02-04 | Canon Inc | Quick return device of single-lens reflex camera |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5834123U (ja) | 1983-03-05 |
