FR776202A - Anastigmat lens for photography and projection - Google Patents

Anastigmat lens for photography and projection

Info

Publication number
FR776202A
FR776202A FR776202DA FR776202A FR 776202 A FR776202 A FR 776202A FR 776202D A FR776202D A FR 776202DA FR 776202 A FR776202 A FR 776202A
Authority
FR
France
Prior art keywords
anastigmat
photography
lens
projection
anastigmat 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
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 FR776202A publication Critical patent/FR776202A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR776202D 1933-07-26 1934-07-20 Anastigmat lens for photography and projection Expired FR776202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE776202X 1933-07-26

Publications (1)

Publication Number Publication Date
FR776202A true FR776202A (en) 1935-01-21

Family

ID=6686463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR776202D Expired FR776202A (en) 1933-07-26 1934-07-20 Anastigmat lens for photography and projection

Country Status (1)

Country Link
FR (1) FR776202A (en)

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