DE2539585C3 - Photographische Kamera - Google Patents

Photographische Kamera

Info

Publication number
DE2539585C3
DE2539585C3 DE2539585A DE2539585A DE2539585C3 DE 2539585 C3 DE2539585 C3 DE 2539585C3 DE 2539585 A DE2539585 A DE 2539585A DE 2539585 A DE2539585 A DE 2539585A DE 2539585 C3 DE2539585 C3 DE 2539585C3
Authority
DE
Germany
Prior art keywords
filter
exposure
drive device
photographic camera
ring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2539585A
Other languages
German (de)
English (en)
Other versions
DE2539585A1 (de
DE2539585B2 (de
Inventor
Toshihiro Chofu Tokio Kondo (Japan)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE2539585A1 publication Critical patent/DE2539585A1/de
Publication of DE2539585B2 publication Critical patent/DE2539585B2/de
Application granted granted Critical
Publication of DE2539585C3 publication Critical patent/DE2539585C3/de
Expired legal-status Critical Current

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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/18—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with light-reducing "factor" of filter or other obturator used with or on the lens of the camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Blocking Light For Cameras (AREA)
  • Exposure Control For Cameras (AREA)
DE2539585A 1974-09-06 1975-09-05 Photographische Kamera Expired DE2539585C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49102800A JPS5129928A (cg-RX-API-DMAC7.html) 1974-09-06 1974-09-06

Publications (3)

Publication Number Publication Date
DE2539585A1 DE2539585A1 (de) 1976-03-25
DE2539585B2 DE2539585B2 (de) 1977-09-08
DE2539585C3 true DE2539585C3 (de) 1978-04-20

Family

ID=14337138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2539585A Expired DE2539585C3 (de) 1974-09-06 1975-09-05 Photographische Kamera

Country Status (3)

Country Link
US (1) US3987461A (cg-RX-API-DMAC7.html)
JP (1) JPS5129928A (cg-RX-API-DMAC7.html)
DE (1) DE2539585C3 (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238930A (en) * 1975-09-23 1977-03-25 Fuji Photo Film Co Ltd Automatic exposure control device for three variables camera
JPS5385135U (cg-RX-API-DMAC7.html) * 1976-12-16 1978-07-13
US4935764A (en) * 1985-12-09 1990-06-19 Canon Kabushiki Kaisha Stepping drive unit for camera
US4794418A (en) * 1986-12-12 1988-12-27 Asahi Kogaku Kogyo Kabushiki Kaisha Programmed shutter and apparatus for preventing foreign matter on lens from being photographed in a lens shutter type of camera
US4754297A (en) * 1987-03-06 1988-06-28 Edwards Clarence C Camera and filter assembly
US5353080A (en) * 1992-11-02 1994-10-04 Christman Ernest H Exposure-equalizing system for photographic images
US5325142A (en) * 1992-12-22 1994-06-28 Eastman Kodak Company Variable close loop controlled aperture/shutter system
JPH08262561A (ja) * 1995-03-23 1996-10-11 Ribu Internatl:Kk マスク内蔵カメラ
JP3726440B2 (ja) * 1997-08-28 2005-12-14 ソニー株式会社 レンズ制御装置、撮像装置およびレンズ制御方法
DE202012008449U1 (de) * 2012-09-04 2012-09-20 Heine Optotechnik Gmbh & Co Kg Abstandsaufsatz für ein Dermatoskop
GB2534577A (en) * 2015-01-27 2016-08-03 Janesh Christiansen Oliver Variable depth of field imaging device and method
CN111426640A (zh) * 2020-05-18 2020-07-17 中国工程物理研究院流体物理研究所 一种可切换式连续工作光谱相机及探测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1275487A (fr) * 1960-09-29 1961-11-10 Asservisseur de lumière pour lunettes d'astronomie, objectifs photographiques et cinématographiques
US3511574A (en) * 1965-12-27 1970-05-12 Polaroid Corp Photometric apparatus having an intermittent signal at a select output state
US3538335A (en) * 1968-11-27 1970-11-03 Gen Electric Light intensity controller for photosensitive pickup tubes
US3732793A (en) * 1971-10-26 1973-05-15 P Tague Calibrated variable neutral density filter for a camera
US3860943A (en) * 1973-05-15 1975-01-14 Patrick W Tague Electrooptical-calibrated variable neutral density filter with split area control

Also Published As

Publication number Publication date
JPS5129928A (cg-RX-API-DMAC7.html) 1976-03-13
US3987461A (en) 1976-10-19
DE2539585A1 (de) 1976-03-25
DE2539585B2 (de) 1977-09-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)