MD496Z - Procedeu de asigurare automată a iluminării optime a obiectului fotografiat - Google Patents
Procedeu de asigurare automată a iluminării optime a obiectului fotografiat Download PDFInfo
- Publication number
- MD496Z MD496Z MDS20110065A MDS20110065A MD496Z MD 496 Z MD496 Z MD 496Z MD S20110065 A MDS20110065 A MD S20110065A MD S20110065 A MDS20110065 A MD S20110065A MD 496 Z MD496 Z MD 496Z
- Authority
- MD
- Moldova
- Prior art keywords
- built
- electronic flash
- flashes
- auxiliary electronic
- light pulse
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005286 illumination Methods 0.000 title claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 14
- 108091008695 photoreceptors Proteins 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000012937 correction Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Exposure Control For Cameras (AREA)
- Stroboscope Apparatuses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110065A MD496Z (ro) | 2011-03-24 | 2011-03-24 | Procedeu de asigurare automată a iluminării optime a obiectului fotografiat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110065A MD496Z (ro) | 2011-03-24 | 2011-03-24 | Procedeu de asigurare automată a iluminării optime a obiectului fotografiat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD496Y MD496Y (en) | 2012-03-31 |
| MD496Z true MD496Z (ro) | 2012-10-31 |
Family
ID=45929362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20110065A MD496Z (ro) | 2011-03-24 | 2011-03-24 | Procedeu de asigurare automată a iluminării optime a obiectului fotografiat |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD496Z (mo) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1309771A (en) * | 1969-03-07 | 1973-03-14 | Ponder & Best | Light sensing devices |
| US3980923A (en) * | 1974-04-11 | 1976-09-14 | Rollei-Werke Franke & Heidecke | Photographic flash apparatus with multiple units |
| CA1023594A (en) * | 1974-02-11 | 1978-01-03 | Optigon Research And Development Corporation | Slave flash unit activator with rotatable hot shoe |
| GB2150709B (en) * | 1983-11-26 | 1987-04-15 | Kent Scient Ind Projects | Apparatus for triggering a dedicated slave electronic flash device |
| US5592257A (en) * | 1994-08-24 | 1997-01-07 | Nikon Corporation | Electronic flash device with slave emission function |
| US5640623A (en) * | 1994-07-29 | 1997-06-17 | Olympus Optical Co., Ltd. | Wireless flash photographing system in which light emission control of a slave flash apparatus, situated away from a camera, is effected by a light signal from a master flash apparatus provided on the camera side |
| US20030165335A1 (en) * | 2002-02-15 | 2003-09-04 | Nikon Corporation | Slave flash controlling device and slave flash device |
| DE102005034790A1 (de) * | 2004-07-22 | 2006-03-16 | Metz-Werke Gmbh & Co Kg | Elektronenblitzgerät |
| EP1640794A2 (en) * | 1998-09-07 | 2006-03-29 | Canon Kabushiki Kaisha | Flash system |
-
2011
- 2011-03-24 MD MDS20110065A patent/MD496Z/ro not_active IP Right Cessation
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1309771A (en) * | 1969-03-07 | 1973-03-14 | Ponder & Best | Light sensing devices |
| CA1023594A (en) * | 1974-02-11 | 1978-01-03 | Optigon Research And Development Corporation | Slave flash unit activator with rotatable hot shoe |
| US3980923A (en) * | 1974-04-11 | 1976-09-14 | Rollei-Werke Franke & Heidecke | Photographic flash apparatus with multiple units |
| GB1479391A (en) * | 1974-04-11 | 1977-07-13 | Rollei Werke Franke Heidecke | Flash apparatus |
| GB2150709B (en) * | 1983-11-26 | 1987-04-15 | Kent Scient Ind Projects | Apparatus for triggering a dedicated slave electronic flash device |
| US5640623A (en) * | 1994-07-29 | 1997-06-17 | Olympus Optical Co., Ltd. | Wireless flash photographing system in which light emission control of a slave flash apparatus, situated away from a camera, is effected by a light signal from a master flash apparatus provided on the camera side |
| US5592257A (en) * | 1994-08-24 | 1997-01-07 | Nikon Corporation | Electronic flash device with slave emission function |
| EP1640794A2 (en) * | 1998-09-07 | 2006-03-29 | Canon Kabushiki Kaisha | Flash system |
| EP2023199A2 (en) * | 1998-09-07 | 2009-02-11 | Canon Kabushiki Kaisha | Flash system |
| US20030165335A1 (en) * | 2002-02-15 | 2003-09-04 | Nikon Corporation | Slave flash controlling device and slave flash device |
| DE102005034790A1 (de) * | 2004-07-22 | 2006-03-16 | Metz-Werke Gmbh & Co Kg | Elektronenblitzgerät |
Also Published As
| Publication number | Publication date |
|---|---|
| MD496Y (en) | 2012-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |