JPS50153932A - - Google Patents
Info
- Publication number
- JPS50153932A JPS50153932A JP49062131A JP6213174A JPS50153932A JP S50153932 A JPS50153932 A JP S50153932A JP 49062131 A JP49062131 A JP 49062131A JP 6213174 A JP6213174 A JP 6213174A JP S50153932 A JPS50153932 A JP S50153932A
- Authority
- JP
- Japan
- 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
Landscapes
- Exposure Control For Cameras (AREA)
- Shutter-Related Mechanisms (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49062131A JPS5843724B2 (ja) | 1974-05-31 | 1974-05-31 | シャッタ時間の中間値補正を絞りで行なう電気シャッタ |
| US05/580,698 US4006484A (en) | 1974-05-31 | 1975-05-27 | Camera systems for providing precise exposures with digital light measurement |
| DE2523871A DE2523871C3 (de) | 1974-05-31 | 1975-05-30 | Schaltungsanordnung zur automatischen Steuerung der Filmbelichtung in photographischen Geräten, insbesondere in einäugigen Spiegelreflexkameras |
| GB2381975A GB1507391A (en) | 1974-05-31 | 1975-06-02 | Cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49062131A JPS5843724B2 (ja) | 1974-05-31 | 1974-05-31 | シャッタ時間の中間値補正を絞りで行なう電気シャッタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50153932A true JPS50153932A (US20100223739A1-20100909-C00025.png) | 1975-12-11 |
| JPS5843724B2 JPS5843724B2 (ja) | 1983-09-28 |
Family
ID=13191203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49062131A Expired JPS5843724B2 (ja) | 1974-05-31 | 1974-05-31 | シャッタ時間の中間値補正を絞りで行なう電気シャッタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5843724B2 (US20100223739A1-20100909-C00025.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2133212A1 (de) * | 1970-07-03 | 1972-01-05 | Nippon Kogaku Kk | Kamera mit automatischer Steuereinrichtung fuer die Belichtung |
| JPS4917726A (US20100223739A1-20100909-C00025.png) * | 1972-06-06 | 1974-02-16 | ||
| JPS4937633A (US20100223739A1-20100909-C00025.png) * | 1972-08-09 | 1974-04-08 |
-
1974
- 1974-05-31 JP JP49062131A patent/JPS5843724B2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2133212A1 (de) * | 1970-07-03 | 1972-01-05 | Nippon Kogaku Kk | Kamera mit automatischer Steuereinrichtung fuer die Belichtung |
| JPS4917726A (US20100223739A1-20100909-C00025.png) * | 1972-06-06 | 1974-02-16 | ||
| JPS4937633A (US20100223739A1-20100909-C00025.png) * | 1972-08-09 | 1974-04-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5843724B2 (ja) | 1983-09-28 |
