CA656296A - Automatic control device for lens diaphragm - Google Patents

Automatic control device for lens diaphragm

Info

Publication number
CA656296A
CA656296A CA656296A CA656296DA CA656296A CA 656296 A CA656296 A CA 656296A CA 656296 A CA656296 A CA 656296A CA 656296D A CA656296D A CA 656296DA CA 656296 A CA656296 A CA 656296A
Authority
CA
Canada
Prior art keywords
control device
automatic control
lens diaphragm
diaphragm
lens
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
CA656296A
Inventor
Angenieux Pierre
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Publication date
Application granted granted Critical
Publication of CA656296A publication Critical patent/CA656296A/en
Expired legal-status Critical Current

Links

CA656296A Automatic control device for lens diaphragm Expired CA656296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA656296T

Publications (1)

Publication Number Publication Date
CA656296A true CA656296A (en) 1963-01-22

Family

ID=35949631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA656296A Expired CA656296A (en) Automatic control device for lens diaphragm

Country Status (1)

Country Link
CA (1) CA656296A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047212A (en) * 1975-02-06 1977-09-06 Copal Company Limited Diaphragm blade for cameras and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047212A (en) * 1975-02-06 1977-09-06 Copal Company Limited Diaphragm blade for cameras and method of making the same

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