FR1038075A - Objectif à cinq lentilles - Google Patents

Objectif à cinq lentilles

Info

Publication number
FR1038075A
FR1038075A FR1038075DA FR1038075A FR 1038075 A FR1038075 A FR 1038075A FR 1038075D A FR1038075D A FR 1038075DA FR 1038075 A FR1038075 A FR 1038075A
Authority
FR
France
Prior art keywords
lens
lens 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
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 FR1038075A publication Critical patent/FR1038075A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
FR1038075D 1950-06-06 1951-06-04 Objectif à cinq lentilles Expired FR1038075A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH705293X 1950-06-06

Publications (1)

Publication Number Publication Date
FR1038075A true FR1038075A (fr) 1953-09-24

Family

ID=4530333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038075D Expired FR1038075A (fr) 1950-06-06 1951-06-04 Objectif à cinq lentilles

Country Status (4)

Country Link
US (1) US2622479A (fr)
CH (1) CH281487A (fr)
FR (1) FR1038075A (fr)
GB (1) GB705293A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721501A (en) * 1954-03-08 1955-10-25 Bertele Ludwig Three-component objective
US2836103A (en) * 1956-01-20 1958-05-27 Canon Camera Co High aperture telephotographic objective of the gauss type
US2913956A (en) * 1957-03-15 1959-11-24 Isco Optische Werke Gmbh Photographic and cinematographic objective of large focal length
DE1075855B (de) * 1957-11-04 1960-02-18 ISCO Optische Werke GmbH Gorringen Lichtstarkes photographisches oder kinematographisches TeIe Objektiv
DE1100310B (de) * 1958-12-20 1961-02-23 Isco Optische Werke G M B H Photographisches oder kinematographisches Objektiv hoher Lichtstaerke, insbesondere fuer die Zwecke der Projektion
FR2052201A5 (fr) * 1969-07-28 1971-04-09 Comp Generale Electricite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB350323A (en) * 1929-08-13 1931-06-11 Zeiss Ikon Ag Improvements in or relating to optical objectives
US1998704A (en) * 1931-09-01 1935-04-23 Zeiss Ikon Ag Dresden Photographic objective
US2124356A (en) * 1937-02-08 1938-07-19 Bausch & Lomb Photographic objective
US2141733A (en) * 1937-07-20 1938-12-27 Zeiss Ikon Ag Lens system

Also Published As

Publication number Publication date
CH281487A (de) 1952-03-15
GB705293A (en) 1954-03-10
US2622479A (en) 1952-12-23

Similar Documents

Publication Publication Date Title
CH319261A (de) Photographisches Element
CH283114A (de) Weitwinkelobjektiv.
FR1050657A (fr) Interrupteur à soufflage
FR1034903A (fr) Interrupteurs à auto-soufflage
FR1038075A (fr) Objectif à cinq lentilles
FR1048876A (fr) Grenade à main
FR1021016A (fr) Agrandisseur à correction de contraste
FR1078362A (fr) Objectif à six lentilles
FR1053719A (fr) Appareil photographique
FR1038508A (fr) Objectif à six lentilles
CH296717A (de) Objektiv.
FR60430E (fr) Objectif grand-angulaire
FR1015282A (fr) Clé à écrous
FR1054966A (fr) Mortaiseuse à chaîne
FR1008460A (fr) Perfectionnement aux goupilles à cannelures
FR1021632A (fr) Lanterne de projection
FR1008244A (fr) Diable à fûts
FR1006891A (fr) Objectif à cinq lentilles perfectionné
FR1016372A (fr) Projecteur
FR1047863A (fr) Transporteur à raclettes
FR1031927A (fr) Objectif photographique
FR1040185A (fr) Règle à calcul-plumier
FR1041437A (fr) Objectif à lentilles-miroirs
FR1043187A (fr) Objectif à lentilles-miroirs
DK76283C (da) Kamera.