AT335765B - Reflexsucher - Google Patents

Reflexsucher

Info

Publication number
AT335765B
AT335765B AT103173A AT103173A AT335765B AT 335765 B AT335765 B AT 335765B AT 103173 A AT103173 A AT 103173A AT 103173 A AT103173 A AT 103173A AT 335765 B AT335765 B AT 335765B
Authority
AT
Austria
Prior art keywords
searcher
reflection
reflection searcher
Prior art date
Application number
AT103173A
Other languages
English (en)
Other versions
ATA103173A (de
Inventor
Walter Dipl Ing Besenmatter
Trude Muszumanski
Gunter Kurz
Original Assignee
Eumig
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 Eumig filed Critical Eumig
Priority to AT103173A priority Critical patent/AT335765B/de
Priority to US05/439,629 priority patent/US3989349A/en
Priority to JP49014829A priority patent/JPS49113628A/ja
Priority to DE19742405337 priority patent/DE2405337A1/de
Priority to GB546974A priority patent/GB1428082A/en
Publication of ATA103173A publication Critical patent/ATA103173A/de
Priority to HK704/76*UA priority patent/HK70476A/xx
Application granted granted Critical
Publication of AT335765B publication Critical patent/AT335765B/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/001—Eyepieces
    • 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Viewfinders (AREA)
AT103173A 1973-02-06 1973-02-06 Reflexsucher AT335765B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT103173A AT335765B (de) 1973-02-06 1973-02-06 Reflexsucher
US05/439,629 US3989349A (en) 1973-02-06 1974-02-04 Reflex finder
JP49014829A JPS49113628A (de) 1973-02-06 1974-02-05
DE19742405337 DE2405337A1 (de) 1973-02-06 1974-02-05 Reflexsucher
GB546974A GB1428082A (en) 1973-02-06 1974-02-06 Single lens reflex view finder
HK704/76*UA HK70476A (en) 1973-02-06 1976-11-11 Single lens reflex view finder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT103173A AT335765B (de) 1973-02-06 1973-02-06 Reflexsucher

Publications (2)

Publication Number Publication Date
ATA103173A ATA103173A (de) 1976-07-15
AT335765B true AT335765B (de) 1977-03-25

Family

ID=3505161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT103173A AT335765B (de) 1973-02-06 1973-02-06 Reflexsucher

Country Status (6)

Country Link
US (1) US3989349A (de)
JP (1) JPS49113628A (de)
AT (1) AT335765B (de)
DE (1) DE2405337A1 (de)
GB (1) GB1428082A (de)
HK (1) HK70476A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31369E (en) * 1977-04-18 1983-09-06 General Electric Company Method for joining an anode target comprising tungsten to a graphite substrate
US4257670A (en) * 1978-09-13 1981-03-24 Legrand Daniel L Optical peephole device insertable in thick walls for panoramic viewing therethrough
US4786150A (en) * 1985-09-19 1988-11-22 Canon Kabushiki Kaisha Zoom lens with beam splitter
JPH01128031A (ja) * 1987-11-13 1989-05-19 Olympus Optical Co Ltd 撮像光学系
US4964686A (en) * 1987-12-14 1990-10-23 Canon Kabushiki Kaishi Finder optical device
US5055868A (en) * 1988-08-26 1991-10-08 Canon Kabushiki Kaisha Variable magnification finder of real image type
JP2804565B2 (ja) * 1989-12-20 1998-09-30 株式会社リコー 実像式ファインダー
JPH07325256A (ja) * 1994-06-01 1995-12-12 Olympus Optical Co Ltd プリズム望遠鏡光学系
JP3320978B2 (ja) * 1996-06-06 2002-09-03 旭光学工業株式会社 分岐撮像観察光学系

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850945A (en) * 1956-06-18 1958-09-09 Zeiss Carl Two-lens telescope objective with reduced secondary spectrum
US3010367A (en) * 1956-12-07 1961-11-28 Chicago Aerial Ind Inc Optical sighting lens systems
US3062102A (en) * 1959-11-25 1962-11-06 Eastman Kodak Co Mechanism for operation of zoom lens
US3043181A (en) * 1959-11-25 1962-07-10 Eastman Kodak Co Telescopic finder for motion picture cameras
US3127809A (en) * 1960-02-27 1964-04-07 Agfa Ag Single lens reflex motion picture camera
US3045545A (en) * 1960-11-10 1962-07-24 Bausch & Lomb Optical system for sighting instruments
GB1035990A (en) * 1962-06-06 1966-07-13 Soc Optique Mec Haute Prec Optical system focussing device
GB1295214A (de) * 1970-06-01 1972-11-08
DE2043193C3 (de) * 1970-09-01 1980-10-30 Kurt 2000 Hamburg Kirchhoff Anamorphotisches Aufnahmeobjektiv mit veränderbarer Brennweite

Also Published As

Publication number Publication date
ATA103173A (de) 1976-07-15
JPS49113628A (de) 1974-10-30
HK70476A (en) 1976-11-19
US3989349A (en) 1976-11-02
DE2405337A1 (de) 1974-08-08
GB1428082A (en) 1976-03-17

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification