CH310552A - Wide angle lens. - Google Patents

Wide angle lens.

Info

Publication number
CH310552A
CH310552A CH310552DA CH310552A CH 310552 A CH310552 A CH 310552A CH 310552D A CH310552D A CH 310552DA CH 310552 A CH310552 A CH 310552A
Authority
CH
Switzerland
Prior art keywords
wide angle
angle lens
lens
wide
angle
Prior art date
Application number
Other languages
German (de)
Inventor
Bertele Ludwig
Original Assignee
Bertele Ludwig
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 Bertele Ludwig filed Critical Bertele Ludwig
Publication of CH310552A publication Critical patent/CH310552A/en

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)
CH310552D 1953-02-06 1953-02-06 Wide angle lens. CH310552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH740530X 1953-02-06

Publications (1)

Publication Number Publication Date
CH310552A true CH310552A (en) 1955-10-31

Family

ID=4533125

Family Applications (1)

Application Number Title Priority Date Filing Date
CH310552D CH310552A (en) 1953-02-06 1953-02-06 Wide angle lens.

Country Status (4)

Country Link
CH (1) CH310552A (en)
DE (1) DE1054248B (en)
FR (1) FR1096963A (en)
GB (1) GB740530A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167056B (en) * 1960-12-17 1964-04-02 Rodenstock Optik G Wide angle lens
DE1279959B (en) * 1963-08-14 1968-10-10 Schneider Co Optische Werke Photographic or cinematographic lens with a large field of view

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH338976A (en) * 1954-08-31 1959-06-15 Schneider Co Optische Werke Spherical, chromatic, comatic, astigmatic and wide-angle lens corrected for field flattening
NL103522C (en) * 1955-04-13
US2845845A (en) * 1955-04-13 1958-08-05 Soc Optique Mec Haute Prec Orthoscopic wide angle objective
DE1273853B (en) * 1961-03-08 1968-07-25 Schneider Co Optische Werke Photographic or cinematographic lens with a large field of view

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167056B (en) * 1960-12-17 1964-04-02 Rodenstock Optik G Wide angle lens
DE1279959B (en) * 1963-08-14 1968-10-10 Schneider Co Optische Werke Photographic or cinematographic lens with a large field of view

Also Published As

Publication number Publication date
FR1096963A (en) 1955-06-28
DE1054248B (en) 1959-04-02
GB740530A (en) 1955-11-16

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