FR732786A - Condenser system - Google Patents

Condenser system

Info

Publication number
FR732786A
FR732786A FR732786DA FR732786A FR 732786 A FR732786 A FR 732786A FR 732786D A FR732786D A FR 732786DA FR 732786 A FR732786 A FR 732786A
Authority
FR
France
Prior art keywords
condenser system
condenser
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
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Application granted granted Critical
Publication of FR732786A publication Critical patent/FR732786A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/208—Homogenising, shaping of the illumination light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR732786D 1931-03-10 1932-03-07 Condenser system Expired FR732786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE732786X 1931-03-10

Publications (1)

Publication Number Publication Date
FR732786A true FR732786A (en) 1932-09-26

Family

ID=6639877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR732786D Expired FR732786A (en) 1931-03-10 1932-03-07 Condenser system

Country Status (1)

Country Link
FR (1) FR732786A (en)

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