MD496Z - Procedeu de asigurare automată a iluminării optime a obiectului fotografiat - Google Patents

Procedeu de asigurare automată a iluminării optime a obiectului fotografiat

Info

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
slave electronic
built
photographed object
electronic flash
factor
Prior art date
Application number
MDS20110065A
Other languages
English (en)
Russian (ru)
Inventor
Лев ГОРДЕЕВ
Original Assignee
Лев ГОРДЕЕВ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Лев ГОРДЕЕВ filed Critical Лев ГОРДЕЕВ
Priority to MDS20110065A priority Critical patent/MD496Z/ro
Publication of MD496Y publication Critical patent/MD496Y/ro
Publication of MD496Z publication Critical patent/MD496Z/ro

Links

Landscapes

  • Stroboscope Apparatuses (AREA)
  • Exposure Control For Cameras (AREA)

Abstract

Invenţia se referă la procedeele de fotografiere, şi anume la iluminarea automată optimă a obiectului fotografiat cu ajutorul fulgerelor electronice încorporat în aparatul de fotografiat şi auxiliar.Procedeul de asigurare automată a iluminării optime a obiectului fotografiat include determinarea vizuală a coeficientului de proporţie K al raportului dintre energiile impulsurilor fulgerelor electroniceîncorporat şi auxiliar, în funcţie de sarcinile estetice, particularităţile fotografierii şi proprietăţile specifice ale fulgerelor electronice încorporat şiauxiliar, ajustarea valorii coeficientului K pe fulgerul electronic auxiliar, generarea impulsului de lumină de către fulgerul electronic încorporat, măsurarea iluminării obiectului fotografiat prin intermediul unui fotoreceptor, amplasat pe fulgerul electronic auxiliar, determinarea energiei semnalului măsurat,înmulţirea acesteia cu coeficientul K, generarea impulsului de lumină de fulgerul electronic auxiliar cu valoarea calculată a energiei, totodată ambele impulsuri de lumină se generează consecutiv cu întârziere minimă în timp în procesul unei expuneri.
MDS20110065A 2011-03-24 2011-03-24 Procedeu de asigurare automată a iluminării optime a obiectului fotografiat MD496Z (ro)

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 (ro) 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 (ro)

Citations (9)

* Cited by examiner, † Cited by third party
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

Patent Citations (11)

* Cited by examiner, † Cited by third party
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 (ro) 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)