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FR1132962A - Objectif - Google Patents

Objectif

Info

Publication number
FR1132962A
FR1132962A FR1132962DA FR1132962A FR 1132962 A FR1132962 A FR 1132962A FR 1132962D A FR1132962D A FR 1132962DA FR 1132962 A FR1132962 A FR 1132962A
Authority
FR
France
Prior art keywords
goal
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
English (en)
Inventor
Ludwig Bertele
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 filed Critical
Application granted granted Critical
Publication of FR1132962A publication Critical patent/FR1132962A/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
    • G02B13/04—Reversed telephoto objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
FR1132962D 1954-06-18 1955-06-17 Objectif Expired FR1132962A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH794016X 1954-06-18

Publications (1)

Publication Number Publication Date
FR1132962A true FR1132962A (fr) 1957-03-19

Family

ID=4537175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1132962D Expired FR1132962A (fr) 1954-06-18 1955-06-17 Objectif

Country Status (5)

Country Link
US (1) US2772601A (fr)
CH (1) CH325890A (fr)
DE (1) DE1020809B (fr)
FR (1) FR1132962A (fr)
GB (1) GB794016A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073767B (de) * 1958-02-27 1960-01-21 Fa. Carl Zeiss, Heidenheim/Brenz Unsymmetrisches photographisches Objektiv
US3036499A (en) * 1958-09-12 1962-05-29 Enna Werk Optik Apelt Photographic wide-angle objective of extremely high light intensity
US4111529A (en) * 1974-08-14 1978-09-05 Olympus Optical Co., Ltd. Optical system for an endoscope

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US560460A (en) * 1896-05-19 Hugh lancelot aldis
US1955590A (en) * 1930-07-12 1934-04-17 Kapella Ltd Lens
DE677592C (de) * 1931-10-15 1939-06-29 Aeg Weitwinkelobjektiv
US2247068A (en) * 1938-07-18 1941-06-24 Zeiss Carl Fa Anastigmatic photographic objective
US2341385A (en) * 1941-11-06 1944-02-08 Eastman Kodak Co Wide-angle lens
GB671730A (en) * 1950-02-23 1952-05-07 Eastman Kodak Co Improvements in reversed telephoto objectives
CH311283A (de) * 1952-03-05 1955-11-30 Voigtlaender Ag Photographisches Objektiv vom erweiterten Triplet-Typus.
US2725789A (en) * 1953-05-27 1955-12-06 Harry J Graw Wide angle photographic objective

Also Published As

Publication number Publication date
DE1020809B (de) 1957-12-12
GB794016A (en) 1958-04-30
US2772601A (en) 1956-12-04
CH325890A (de) 1957-11-30

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