FR80600E - Téléobjectif lumineux - Google Patents

Téléobjectif lumineux

Info

Publication number
FR80600E
FR80600E FR878172A FR878172A FR80600E FR 80600 E FR80600 E FR 80600E FR 878172 A FR878172 A FR 878172A FR 878172 A FR878172 A FR 878172A FR 80600 E FR80600 E FR 80600E
Authority
FR
France
Prior art keywords
illuminated
telephoto lens
telephoto
lens
illuminated telephoto
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
FR878172A
Other languages
English (en)
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.)
Voigtlander AG
Original Assignee
Voigtlander 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 Voigtlander AG filed Critical Voigtlander AG
Priority to FR878172A priority Critical patent/FR80600E/fr
Application granted granted Critical
Publication of FR80600E publication Critical patent/FR80600E/fr
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
    • G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR878172A 1953-11-23 1961-11-07 Téléobjectif lumineux Expired FR80600E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR878172A FR80600E (fr) 1953-11-23 1961-11-07 Téléobjectif lumineux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE327354X 1953-11-23
FR878172A FR80600E (fr) 1953-11-23 1961-11-07 Téléobjectif lumineux

Publications (1)

Publication Number Publication Date
FR80600E true FR80600E (fr) 1963-05-17

Family

ID=25807274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878172A Expired FR80600E (fr) 1953-11-23 1961-11-07 Téléobjectif lumineux

Country Status (1)

Country Link
FR (1) FR80600E (fr)

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