JPS6243171B2 - - Google Patents
Info
- Publication number
- JPS6243171B2 JPS6243171B2 JP14956378A JP14956378A JPS6243171B2 JP S6243171 B2 JPS6243171 B2 JP S6243171B2 JP 14956378 A JP14956378 A JP 14956378A JP 14956378 A JP14956378 A JP 14956378A JP S6243171 B2 JPS6243171 B2 JP S6243171B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse signal
- fade
- aperture
- photography
- fading
- 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
- 238000005562 fading Methods 0.000 claims description 28
- 108091008695 photoreceptors Proteins 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Exposure Control For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14956378A JPS5576337A (en) | 1978-12-01 | 1978-12-01 | Aperture control unit permitting automatic fading photographing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14956378A JPS5576337A (en) | 1978-12-01 | 1978-12-01 | Aperture control unit permitting automatic fading photographing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5576337A JPS5576337A (en) | 1980-06-09 |
| JPS6243171B2 true JPS6243171B2 (cs) | 1987-09-11 |
Family
ID=15477903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14956378A Granted JPS5576337A (en) | 1978-12-01 | 1978-12-01 | Aperture control unit permitting automatic fading photographing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5576337A (cs) |
-
1978
- 1978-12-01 JP JP14956378A patent/JPS5576337A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5576337A (en) | 1980-06-09 |
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