SE9500746D0 - Device and method for facilitating this focusing of a camera - Google Patents

Device and method for facilitating this focusing of a camera

Info

Publication number
SE9500746D0
SE9500746D0 SE9500746A SE9500746A SE9500746D0 SE 9500746 D0 SE9500746 D0 SE 9500746D0 SE 9500746 A SE9500746 A SE 9500746A SE 9500746 A SE9500746 A SE 9500746A SE 9500746 D0 SE9500746 D0 SE 9500746D0
Authority
SE
Sweden
Prior art keywords
focusing
pct
camera
viewing location
focusing screen
Prior art date
Application number
SE9500746A
Other languages
English (en)
Inventor
Erland Pettersson
Original Assignee
Hasselblad Ab Victor
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 Hasselblad Ab Victor filed Critical Hasselblad Ab Victor
Priority to SE9500746A priority Critical patent/SE9500746D0/sv
Publication of SE9500746D0 publication Critical patent/SE9500746D0/sv
Priority to US08/894,987 priority patent/US5839004A/en
Priority to JP8526198A priority patent/JPH11501129A/ja
Priority to PCT/SE1996/000257 priority patent/WO1996027149A1/en
Priority to EP96905103A priority patent/EP0812432A1/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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • G03B13/24—Focusing screens
    • G03B13/26—Focusing screens with magnifiers for inspecting image formed on screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)
SE9500746A 1995-03-01 1995-03-01 Device and method for facilitating this focusing of a camera SE9500746D0 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9500746A SE9500746D0 (sv) 1995-03-01 1995-03-01 Device and method for facilitating this focusing of a camera
US08/894,987 US5839004A (en) 1995-03-01 1996-02-29 Device and method for facilitating the focusing of a camera
JP8526198A JPH11501129A (ja) 1995-03-01 1996-02-29 カメラのフォーカシングを容易に可能にするための装置および方法
PCT/SE1996/000257 WO1996027149A1 (en) 1995-03-01 1996-02-29 Device and method for facilitating the focusing of a camera
EP96905103A EP0812432A1 (en) 1995-03-01 1996-02-29 Device and method for facilitating the focusing of a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9500746A SE9500746D0 (sv) 1995-03-01 1995-03-01 Device and method for facilitating this focusing of a camera

Publications (1)

Publication Number Publication Date
SE9500746D0 true SE9500746D0 (sv) 1995-03-01

Family

ID=20397401

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500746A SE9500746D0 (sv) 1995-03-01 1995-03-01 Device and method for facilitating this focusing of a camera

Country Status (5)

Country Link
US (1) US5839004A (sv)
EP (1) EP0812432A1 (sv)
JP (1) JPH11501129A (sv)
SE (1) SE9500746D0 (sv)
WO (1) WO1996027149A1 (sv)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267966B (de) * 1967-07-12 1968-05-09 Rollei Werke Franke Heidecke Fresnel-Feldlinse fuer Spiegelreflexkameras
US3864712A (en) * 1972-06-07 1975-02-04 Studio Ges Fur Ind Und Modepho Photographic camera focusing screen carrier
DE3047184A1 (de) * 1980-12-15 1982-07-22 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Spiegelreflexkamera mit elektronischem entfernungsmesser
DE3129069A1 (de) * 1981-07-23 1983-02-10 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Einrichtung zur belichtungsmessung
US4602860B1 (en) * 1985-02-06 1994-05-03 Morris Hoffman Camera focusing means
SE454468B (sv) * 1986-09-12 1988-05-02 Hasselblad Ab Victor Anordning vid optiska apparater med mattskiva for betraktande
JPH02234139A (ja) * 1989-03-08 1990-09-17 Olympus Optical Co Ltd アレイベル・ウエストレベル併用実像式ファインダー
US5534959A (en) * 1994-06-01 1996-07-09 Eastman Kodak Company Film plane rotation in rigid cameras for depth of field and perspective control

Also Published As

Publication number Publication date
EP0812432A1 (en) 1997-12-17
JPH11501129A (ja) 1999-01-26
US5839004A (en) 1998-11-17
WO1996027149A1 (en) 1996-09-06

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