FR1281533A - Diaphragm for photographic lenses - Google Patents

Diaphragm for photographic lenses

Info

Publication number
FR1281533A
FR1281533A FR848988A FR848988A FR1281533A FR 1281533 A FR1281533 A FR 1281533A FR 848988 A FR848988 A FR 848988A FR 848988 A FR848988 A FR 848988A FR 1281533 A FR1281533 A FR 1281533A
Authority
FR
France
Prior art keywords
diaphragm
photographic lenses
photographic
lenses
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
FR848988A
Other languages
French (fr)
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.)
COMPUR WERK FRIEDRICH DECKEL
Original Assignee
COMPUR WERK FRIEDRICH DECKEL
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 COMPUR WERK FRIEDRICH DECKEL filed Critical COMPUR WERK FRIEDRICH DECKEL
Priority to FR848988A priority Critical patent/FR1281533A/en
Application granted granted Critical
Publication of FR1281533A publication Critical patent/FR1281533A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR848988A 1961-01-06 1961-01-06 Diaphragm for photographic lenses Expired FR1281533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848988A FR1281533A (en) 1961-01-06 1961-01-06 Diaphragm for photographic lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848988A FR1281533A (en) 1961-01-06 1961-01-06 Diaphragm for photographic lenses

Publications (1)

Publication Number Publication Date
FR1281533A true FR1281533A (en) 1962-01-12

Family

ID=8746206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848988A Expired FR1281533A (en) 1961-01-06 1961-01-06 Diaphragm for photographic lenses

Country Status (1)

Country Link
FR (1) FR1281533A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200124B (en) * 1962-12-11 1965-09-02 Feinoptisches Werk Goerlitz Ve Iris diaphragm with linear division
US3366024A (en) * 1964-06-06 1968-01-30 Prontor Werk Gauthier Gmbh Diaphragm actuating mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200124B (en) * 1962-12-11 1965-09-02 Feinoptisches Werk Goerlitz Ve Iris diaphragm with linear division
US3366024A (en) * 1964-06-06 1968-01-30 Prontor Werk Gauthier Gmbh Diaphragm actuating mechanism

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