SE370580B - - Google Patents

Info

Publication number
SE370580B
SE370580B SE7104790A SE479071A SE370580B SE 370580 B SE370580 B SE 370580B SE 7104790 A SE7104790 A SE 7104790A SE 479071 A SE479071 A SE 479071A SE 370580 B SE370580 B SE 370580B
Authority
SE
Sweden
Application number
SE7104790A
Inventor
E Land
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of SE370580B publication Critical patent/SE370580B/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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
    • G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
    • 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)
  • Cameras In General (AREA)
  • Viewfinders (AREA)
  • Focusing (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Exposure Control For Cameras (AREA)
SE7104790A 1970-04-15 1971-04-14 SE370580B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2856770A 1970-04-15 1970-04-15

Publications (1)

Publication Number Publication Date
SE370580B true SE370580B (xx) 1974-10-21

Family

ID=21844167

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7104790A SE370580B (xx) 1970-04-15 1971-04-14

Country Status (9)

Country Link
US (1) US3672281A (xx)
JP (1) JPS553685B1 (xx)
AT (1) AT323553B (xx)
CA (1) CA958578A (xx)
CH (1) CH539279A (xx)
FR (1) FR2089646A5 (xx)
GB (1) GB1292239A (xx)
NL (1) NL174676C (xx)
SE (1) SE370580B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877044A (en) * 1970-12-31 1975-04-08 Polaroid Corp Reflex camera viewing system with stigmatic exit pupil
JPS5132460Y2 (xx) * 1971-08-09 1976-08-13
US3771427A (en) * 1972-02-02 1973-11-13 Polaroid Corp Reflex camera with mirror latch
US3800309A (en) * 1972-10-02 1974-03-26 Polaroid Corp Exposure, viewing and focusing system
US3971051A (en) * 1973-06-29 1976-07-20 Polaroid Corporation Focusing screen
US4017873A (en) * 1975-10-03 1977-04-12 Polaroid Corporation Exposure control system with braking capability
US4358186A (en) * 1979-12-31 1982-11-09 Polaroid Corporation Method and apparatus for controlling exposure by selective use of blocking visible filter
US4351593A (en) * 1979-12-31 1982-09-28 Polaroid Corporation Method and apparatus for selective positioning of spectral filter during exposure control
US4315675A (en) * 1979-12-31 1982-02-16 Polaroid Corporation Method and apparatus for selectively positioning spectral filter
US4491406A (en) * 1979-12-31 1985-01-01 Polaroid Corporation Method and apparatus employing dual photocells for removing spectral filter during strobe pulse
US4325616A (en) * 1980-01-10 1982-04-20 Polaroid Corporation Apparatus for varying the spectral filter over the photocell as a function of blade position
US4474441A (en) * 1980-03-04 1984-10-02 Polaroid Corporation Method and apparatus for controlling exposure by selective use of blocking visible filter
JPS5742036A (en) * 1980-08-28 1982-03-09 Canon Inc Single lens reflex camera
US4542973A (en) * 1980-10-06 1985-09-24 Polaroid Corporation Dynamically controlled scene radiation leakage for exposure control
US4357083A (en) * 1980-10-06 1982-11-02 Polaroid Corporation Method and apparatus using weighted range signal for controlling photographic functions
US4972217A (en) * 1989-10-27 1990-11-20 Polaroid Corporation Shutter mechanism drive having reduced mechanical noise
US7426020B2 (en) * 2003-06-17 2008-09-16 Cross Match Technologies, Inc. System for print imaging with prism illumination optics
EP4337620A1 (en) 2021-05-11 2024-03-20 TECforLime Decarbonation process of carbonated materials in a multi-shaft vertical kiln

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190715199A (en) * 1907-07-02 1908-08-04 John Edward Thornton Improvements relating to the Focussing Devices of Photographic Cameras.
GB559140A (en) * 1942-01-06 1944-02-04 Kodak Ltd A photographic camera having an improved view finder system
GB687374A (en) * 1949-08-30 1953-02-11 Lucien Jules Emile Andre Dodin Improvements in or relating to photographic cameras
DE933132C (de) * 1953-12-25 1955-09-15 Zeiss Ikon Ag Einaeugige Spiegelreflexkamera
US2914997A (en) * 1956-10-03 1959-12-01 Polaroid Corp Combined range and view finder for cameras
US3498198A (en) * 1965-02-18 1970-03-03 Nippon Kogaku Kk Single reflex camera with interchangeable focussing screens
DE1278221B (de) * 1965-07-03 1968-09-19 Zeiss Ikon Ag Spiegelreflexkamera
NL6514120A (xx) * 1965-11-01 1967-05-02
CH443883A (de) * 1966-07-19 1967-09-15 Koch Carl Spiegelreflex-Einrichtung für die Mattscheibenbetrachtung einer photographischen Kamera
US3507199A (en) * 1967-06-21 1970-04-21 Nippon Kogaku Kk Damping means for viewing mirror

Also Published As

Publication number Publication date
DE2118120A1 (de) 1971-10-28
DE2118120B2 (de) 1977-04-14
GB1292239A (en) 1972-10-11
CA958578A (en) 1974-12-03
AT323553B (de) 1975-07-25
JPS553685B1 (xx) 1980-01-26
US3672281A (en) 1972-06-27
NL174676C (nl) 1984-07-16
FR2089646A5 (xx) 1972-01-07
NL7104976A (xx) 1971-10-19
CH539279A (de) 1973-07-15

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