CA929010A - Photographic apparatus having automatic temperature compensated film speed insertion - Google Patents

Photographic apparatus having automatic temperature compensated film speed insertion

Info

Publication number
CA929010A
CA929010A CA098625A CA98625A CA929010A CA 929010 A CA929010 A CA 929010A CA 098625 A CA098625 A CA 098625A CA 98625 A CA98625 A CA 98625A CA 929010 A CA929010 A CA 929010A
Authority
CA
Canada
Prior art keywords
automatic temperature
temperature compensated
photographic apparatus
film speed
speed insertion
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
CA098625A
Other languages
English (en)
Other versions
CA98625S (en
Inventor
H. Land Edwin
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.)
Polaroid Corp
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
Application granted granted Critical
Publication of CA929010A publication Critical patent/CA929010A/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/22—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with temperature or height, e.g. in aircraft

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
CA098625A 1969-11-19 1970-11-19 Photographic apparatus having automatic temperature compensated film speed insertion Expired CA929010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87808669A 1969-11-19 1969-11-19

Publications (1)

Publication Number Publication Date
CA929010A true CA929010A (en) 1973-06-26

Family

ID=25371346

Family Applications (1)

Application Number Title Priority Date Filing Date
CA098625A Expired CA929010A (en) 1969-11-19 1970-11-19 Photographic apparatus having automatic temperature compensated film speed insertion

Country Status (8)

Country Link
US (1) US3593631A (fr)
JP (1) JPS4935688B1 (fr)
BE (1) BE759092A (fr)
CA (1) CA929010A (fr)
DE (1) DE2056793C3 (fr)
FR (1) FR2069608A5 (fr)
GB (1) GB1314609A (fr)
NL (1) NL7016953A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810201A (en) * 1971-08-03 1974-05-07 Polaroid Corp Automatic return mechanism for manually adjustable trim assembly
US4736215A (en) * 1986-11-21 1988-04-05 Polaroid Corporation Photographic method and apparatus employing automatic camera adjustment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295424A (en) * 1963-06-17 1967-01-03 Polaroid Corp Shutter timing apparatus
US3351413A (en) * 1964-04-10 1967-11-07 Elmo Co Ltd Cinematographic camera with magazine having sensitivity control
DE1472663A1 (de) * 1964-10-27 1969-04-24 Yashica Co Ltd Automatischer Belichtungszeitregler mit Anzeige von Aufnahmehelligkeitsgrenzen
DE1522146C3 (de) * 1965-11-06 1975-06-19 Kabushiki Kaisha Koparu, Tokio Blendensteuerung für eine Fotokamera
DE1522325A1 (de) * 1966-03-10 1969-08-07 Zeiss Ikon Ag Filmkassette und Kamera mit Belichtungsmess- bzw. Steuereinrichtung

Also Published As

Publication number Publication date
JPS4935688B1 (fr) 1974-09-25
GB1314609A (en) 1973-04-26
NL7016953A (fr) 1971-05-24
BE759092A (fr) 1971-05-18
DE2056793B2 (de) 1978-12-07
US3593631A (en) 1971-07-20
FR2069608A5 (fr) 1971-09-03
DE2056793A1 (de) 1971-05-27
DE2056793C3 (de) 1979-08-16

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