HUP1600169A2 - Photoflash shield and process for using it - Google Patents

Photoflash shield and process for using it

Info

Publication number
HUP1600169A2
HUP1600169A2 HU1600169A HUP1600169A HUP1600169A2 HU P1600169 A2 HUP1600169 A2 HU P1600169A2 HU 1600169 A HU1600169 A HU 1600169A HU P1600169 A HUP1600169 A HU P1600169A HU P1600169 A2 HUP1600169 A2 HU P1600169A2
Authority
HU
Hungary
Prior art keywords
photoflash
shield
photoflash shield
Prior art date
Application number
HU1600169A
Other languages
Hungarian (hu)
Inventor
Tibor Meszaros
Original Assignee
Tibor Meszaros
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 Tibor Meszaros filed Critical Tibor Meszaros
Priority to HU1600169A priority Critical patent/HUP1600169A2/en
Priority to PCT/IB2017/050944 priority patent/WO2017149406A1/en
Publication of HUP1600169A2 publication Critical patent/HUP1600169A2/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
HU1600169A 2016-03-02 2016-03-02 Photoflash shield and process for using it HUP1600169A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HU1600169A HUP1600169A2 (en) 2016-03-02 2016-03-02 Photoflash shield and process for using it
PCT/IB2017/050944 WO2017149406A1 (en) 2016-03-02 2017-02-20 Flashlight umbrella device and application procedure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU1600169A HUP1600169A2 (en) 2016-03-02 2016-03-02 Photoflash shield and process for using it

Publications (1)

Publication Number Publication Date
HUP1600169A2 true HUP1600169A2 (en) 2017-09-28

Family

ID=89992107

Family Applications (1)

Application Number Title Priority Date Filing Date
HU1600169A HUP1600169A2 (en) 2016-03-02 2016-03-02 Photoflash shield and process for using it

Country Status (2)

Country Link
HU (1) HUP1600169A2 (en)
WO (1) WO2017149406A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608571A (en) 1981-03-26 1986-08-26 Luly Robert A Collapsible parabolic reflector
DE3124757C2 (en) * 1981-06-24 1986-09-25 Hans-Werner 2000 Hamburg Briese Lighting device with a reflector
US4633374A (en) 1985-02-04 1986-12-30 The F. J. Westcott Co. Photographic light diffuser
GB8809142D0 (en) 1988-04-18 1988-05-18 Lo A T Improvements in photographic cameras
JPH05150381A (en) 1991-11-27 1993-06-18 Canon Inc Lighting device
JPH06294834A (en) 1993-04-08 1994-10-21 Nippon Sheet Glass Co Ltd Sensitivity measuring method for automotive antenna
JPH07225415A (en) 1994-02-15 1995-08-22 Olympus Optical Co Ltd Flash light emitting device
JPH08201886A (en) 1995-01-23 1996-08-09 Minolta Co Ltd Color temperature changeable flash light emitting apparatus
JP2002258364A (en) * 2001-03-06 2002-09-11 Ricoh Co Ltd Macro electronic flash photographing device
JP4171339B2 (en) 2003-04-17 2008-10-22 オリンパス株式会社 Light reflector and flash light emitting device using the same
JP5261683B2 (en) 2007-09-18 2013-08-14 スタンレー電気株式会社 Strobe device
KR20100099566A (en) 2009-03-03 2010-09-13 삼성전자주식회사 Fresnel lens, flash module and apparatus for digital picturing image comprising the same
US8348442B2 (en) * 2009-11-13 2013-01-08 Jefferson Iii Andrew Leon Lighting apparatus and system
CN201903739U (en) 2010-12-13 2011-07-20 周思都 Regulating cover for flash lamp
US9075286B2 (en) * 2011-04-12 2015-07-07 Zylight LLC Electrically adjustable optical diffusion for luminaires

Also Published As

Publication number Publication date
WO2017149406A1 (en) 2017-09-08

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Legal Events

Date Code Title Description
FA9A Lapse of provisional patent protection due to relinquishment or protection considered relinquished