CH296056A - Weitwinkelobjektiv. - Google Patents

Weitwinkelobjektiv.

Info

Publication number
CH296056A
CH296056A CH296056DA CH296056A CH 296056 A CH296056 A CH 296056A CH 296056D A CH296056D A CH 296056DA CH 296056 A CH296056 A CH 296056A
Authority
CH
Switzerland
Prior art keywords
wide angle
angle lens
lens
wide
angle
Prior art date
Application number
Other languages
English (en)
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 CH296056A publication Critical patent/CH296056A/de

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)
CH296056D 1951-10-20 1951-10-20 Weitwinkelobjektiv. CH296056A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH708797X 1951-10-20

Publications (1)

Publication Number Publication Date
CH296056A true CH296056A (de) 1954-01-31

Family

ID=4530592

Family Applications (1)

Application Number Title Priority Date Filing Date
CH296056D CH296056A (de) 1951-10-20 1951-10-20 Weitwinkelobjektiv.

Country Status (4)

Country Link
CH (1) CH296056A (de)
DE (1) DE958961C (de)
FR (1) FR1070509A (de)
GB (1) GB708797A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734424A (en) * 1950-02-13 1956-02-14 bertele

Also Published As

Publication number Publication date
GB708797A (en) 1954-05-12
DE958961C (de) 1957-02-28
FR1070509A (fr) 1954-07-28

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