GB1386749A - Film speed enhancement camera - Google Patents

Film speed enhancement camera

Info

Publication number
GB1386749A
GB1386749A GB3397973A GB3397973A GB1386749A GB 1386749 A GB1386749 A GB 1386749A GB 3397973 A GB3397973 A GB 3397973A GB 3397973 A GB3397973 A GB 3397973A GB 1386749 A GB1386749 A GB 1386749A
Authority
GB
United Kingdom
Prior art keywords
light
film
shutter
image
camera
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
GB3397973A
Other languages
English (en)
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.)
C C RESEARCH Inc
Original Assignee
C C RESEARCH 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 C C RESEARCH Inc filed Critical C C RESEARCH Inc
Publication of GB1386749A publication Critical patent/GB1386749A/en
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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • 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
    • 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
    • G03B19/04—Roll-film cameras
    • 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
    • G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Endoscopes (AREA)
GB3397973A 1972-07-17 1973-07-17 Film speed enhancement camera Expired GB1386749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00272684A US3823413A (en) 1972-07-17 1972-07-17 Film speed enhancement camera

Publications (1)

Publication Number Publication Date
GB1386749A true GB1386749A (en) 1975-03-12

Family

ID=23040832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3397973A Expired GB1386749A (en) 1972-07-17 1973-07-17 Film speed enhancement camera

Country Status (4)

Country Link
US (1) US3823413A (enExample)
JP (1) JPS4993015A (enExample)
DE (1) DE2336390A1 (enExample)
GB (1) GB1386749A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089016A (en) * 1976-11-17 1978-05-09 The United States Of America As Represented By The Secretary Of The Army Rapid access dry photographic system
JPS53144330A (en) * 1977-05-23 1978-12-15 Fuji Photo Film Co Ltd Correcting device for color temperature of camera
DE2729378C3 (de) * 1977-06-29 1980-10-09 Dr. Boeger Photosatz Gmbh, 2000 Wedel Vorbelichtungseinrichtung in einer Reproduktionskamera für Rasteraufnahmen
US4172640A (en) * 1977-12-30 1979-10-30 Polaroid Corporation Movie camera having supplemental exposure
US4249815A (en) * 1979-04-30 1981-02-10 Burkholder Nelson D Camera with means for allowing photography under low light conditions
JPS60205535A (ja) * 1984-03-30 1985-10-17 Yokogawa Medical Syst Ltd Ｃｒｔ画像撮影装置
US4541704A (en) * 1984-09-10 1985-09-17 Polaroid Corporation Photographic camera with electronic image enhancement
US4634244A (en) * 1985-12-16 1987-01-06 Daniel Jobin Flashing device for motion picture camera
JP2547856B2 (ja) * 1989-07-28 1996-10-23 キヤノン株式会社 画像形成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1840351A (en) * 1929-07-24 1932-01-12 Rca Corp Sound record and method of producing the same
US1990396A (en) * 1930-07-31 1935-02-05 Standard Process Corp Method and apparatus for half-tone, color, or similar photography
US2621569A (en) * 1949-06-10 1952-12-16 Eastman Kodak Co Flashing lamp for halftone cameras
US2853921A (en) * 1954-10-28 1958-09-30 Agfa Ag Apparatus for photographic printing
US3096176A (en) * 1957-03-13 1963-07-02 Logetronics Inc Photographic printing method
GB1182598A (en) * 1966-03-09 1970-02-25 Howson Ltd W H Photographic Enlarger

Also Published As

Publication number Publication date
DE2336390A1 (de) 1974-02-07
US3823413A (en) 1974-07-09
JPS4993015A (enExample) 1974-09-04

Similar Documents

Publication Publication Date Title
GB1386749A (en) Film speed enhancement camera
GB1481214A (en) Photographic camera
ES332351A1 (es) Camara cinematografica estereoscopica.
GB1194393A (en) Improvements in and relating to Photographic Cameras
GB1336536A (en) Single-lens reflex cameras
GB1092826A (en) Automatically controlled rotating shutter for cine-cameras
GB1193902A (en) High-Speed Framing Camera and Illumination System
GB1269799A (en) Skiascope
GB1523533A (en) Shutter control circuit for a camera
JPS55164818A (en) Camera having split type focal plane shutter
GB1385075A (en) Exposure time computation circuit for cameras
GB1128866A (en) Improvements in observation or photography devices in closed spaces and in particular in bubble chambers
GB1181805A (en) Photographic Camera having Exposure Control Means
GB1266695A (enExample)
GB1147322A (en) Photographic camera
GB1006145A (en) An apparatus for automatically adjusting the exposure aperture in cameras
GB1214753A (en) A photographic camera with a timing device controlled electronically in dependence upon light conditions
GB1322333A (en) Catadioptric optical systems
GB1254343A (en) Interchangeable lens camera
JPS52138918A (en) Data photographing device for camera
GB593045A (en) Improvements in devices for taking moving pictures
GB943412A (en) Improvements in or relating to photographic cameras
GB1313016A (en) Copying apparatus
JPS53126923A (en) Camera capable of phtographing letter and drawing
GB906146A (en) Improvements in or relating to photographic printing

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee