HK51981A - Illuminated ground glass for camera - Google Patents

Illuminated ground glass for camera

Info

Publication number
HK51981A
HK51981A HK519/81A HK51981A HK51981A HK 51981 A HK51981 A HK 51981A HK 519/81 A HK519/81 A HK 519/81A HK 51981 A HK51981 A HK 51981A HK 51981 A HK51981 A HK 51981A
Authority
HK
Hong Kong
Prior art keywords
camera
ground glass
illuminated ground
illuminated
glass
Prior art date
Application number
HK519/81A
Other languages
English (en)
Original Assignee
Panavision Inc
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 Panavision Inc filed Critical Panavision Inc
Publication of HK51981A publication Critical patent/HK51981A/xx

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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • G03B13/24—Focusing screens
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G03B13/06—Viewfinders with lenses with or without reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)
  • Stroboscope Apparatuses (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Studio Devices (AREA)
  • Telescopes (AREA)
HK519/81A 1976-08-02 1981-10-29 Illuminated ground glass for camera HK51981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/711,062 US4101916A (en) 1976-08-02 1976-08-02 Illuminated ground glass for camera

Publications (1)

Publication Number Publication Date
HK51981A true HK51981A (en) 1981-11-06

Family

ID=24856639

Family Applications (1)

Application Number Title Priority Date Filing Date
HK519/81A HK51981A (en) 1976-08-02 1981-10-29 Illuminated ground glass for camera

Country Status (10)

Country Link
US (1) US4101916A (fr)
JP (1) JPS5340522A (fr)
CA (1) CA1090177A (fr)
DE (1) DE2734792C2 (fr)
FR (1) FR2360904A1 (fr)
GB (1) GB1567275A (fr)
HK (1) HK51981A (fr)
IT (1) IT1080074B (fr)
NL (1) NL7708560A (fr)
SE (1) SE423934B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376816B (de) * 1979-10-15 1985-01-10 Moviecam Kinematograph Einrichtung an einer aufnahmekamera
DE3421214A1 (de) * 1984-06-07 1985-12-12 Kodak Ag, 7000 Stuttgart Sucher fuer eine photographische kamera
US4685787A (en) * 1985-12-23 1987-08-11 Wolcott Kinnard Camera
DE3615424A1 (de) * 1986-05-07 1987-11-12 Arnold & Richter Kg Laufbild-filmaufnahmekamera
EP0293369A1 (fr) * 1986-12-04 1988-12-07 E.C.E. Equipaggiamento Cinematografico Europeo S.R.L. Dispositif permettant de realiser des prises cinematographiques dans des conditions de visibilite faible
EP0473674B1 (fr) * 1989-05-26 1993-09-08 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Diviseur de faisceau pour diviser une trajectoire de faisceau optique
DE3917200A1 (de) * 1989-05-26 1990-11-29 Arnold & Richter Kg Sucheranordnung fuer optische geraete
JPH0636087B2 (ja) * 1990-04-26 1994-05-11 旭光学工業株式会社 ファインダ装置およびファインダ装置を備えたカメラ
JPH07181583A (ja) * 1993-12-24 1995-07-21 Asahi Optical Co Ltd 一眼レフカメラのファインダ内表示装置
KR0155842B1 (ko) * 1995-07-05 1998-12-01 이대원 구도맞춤 표시수단을 가지는 카메라와 이 카메라의 구도맞춤 표시방법
DE10020307A1 (de) * 2000-04-17 2001-10-25 Arnold & Richter Kg Vorrichtung in abbildenden optischen Systemen einer Laufbild-Filmaufnahmekamera
DE102004016224A1 (de) 2004-03-26 2005-10-06 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Verfahren zur Steuerung eines aus einem Filmaufnahmestrahlengang einer Laufbildkamera abgezweigten Abbildungsstrahlenganges
DE102004025992A1 (de) 2004-05-21 2005-12-08 Arnold & Richter Cine Technik Gmbh & Co Betriebs Kg Vorrichtung zum Einblenden von Informationen in den Sucherstrahlengang einer Laufbildkamera
US9930316B2 (en) 2013-08-16 2018-03-27 University Of New Brunswick Camera imaging systems and methods
KR20130138270A (ko) 2010-10-22 2013-12-18 유니버시티 오브 뉴 브런즈윅 카메라 이미징 시스템 및 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE188372C (fr) * 1906-01-19
US1140108A (en) * 1915-01-20 1915-05-18 Stanley Brown Direct-view finder for cameras.
US1897268A (en) * 1931-09-24 1933-02-14 Pathe Cinema Finder for cameras provided with objectives of different foci
US1985925A (en) * 1931-11-27 1935-01-01 Herbert Jacob Photographic plate element and process of preparing same
US2105557A (en) * 1935-03-19 1938-01-18 John A Slack Visualizing camera
DE924914C (de) * 1942-09-19 1955-03-10 Arnold & Richter Kg Spiegelreflexkamera
US3100430A (en) * 1958-09-09 1963-08-13 Optique & Prec De Levallois Photographic device
FR1277121A (fr) * 1961-01-03 1961-11-24 Fernseh Gmbh Procédé de prise de vues cinématographiques et de télévision combiné
AT251410B (de) * 1964-03-02 1967-01-10 Voigtlaender Ag Photographische Kamera
DE1231543B (de) * 1964-04-08 1966-12-29 Voigtlaender Ag Kamera mit Bildfeldbegrenzungsrahmen im Sucher
DE1226871B (de) * 1965-02-03 1966-10-13 Voigtlaender Ag Sucher fuer photographische Kameras
DE2137599A1 (de) * 1971-07-27 1973-02-08 Agfa Gevaert Ag Schmalfilmkamera
US3936137A (en) * 1974-07-03 1976-02-03 Smith & Wesson Chemical Company, Inc. Illuminated reticle projection system

Also Published As

Publication number Publication date
NL7708560A (nl) 1978-02-06
DE2734792C2 (de) 1982-07-01
SE423934B (sv) 1982-06-14
IT1080074B (it) 1985-05-16
FR2360904B1 (fr) 1982-09-24
JPS5635850B2 (fr) 1981-08-20
SE7708648L (sv) 1978-02-03
US4101916A (en) 1978-07-18
DE2734792A1 (de) 1978-02-09
JPS5340522A (en) 1978-04-13
GB1567275A (en) 1980-05-14
CA1090177A (fr) 1980-11-25
FR2360904A1 (fr) 1978-03-03

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