DE2635415B1 - Sechslinsiges weitwinkelobjektiv - Google Patents

Sechslinsiges weitwinkelobjektiv

Info

Publication number
DE2635415B1
DE2635415B1 DE19762635415 DE2635415A DE2635415B1 DE 2635415 B1 DE2635415 B1 DE 2635415B1 DE 19762635415 DE19762635415 DE 19762635415 DE 2635415 A DE2635415 A DE 2635415A DE 2635415 B1 DE2635415 B1 DE 2635415B1
Authority
DE
Germany
Prior art keywords
lens
elements
angle
diaphragm
wide
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.)
Granted
Application number
DE19762635415
Other languages
German (de)
English (en)
Other versions
DE2635415C2 (enExample
Inventor
Franz Schlegel
Josef Weiss
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.)
Optische Werke G Rodenstock
Original Assignee
Optische Werke G Rodenstock
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 Optische Werke G Rodenstock filed Critical Optische Werke G Rodenstock
Priority to DE19762635415 priority Critical patent/DE2635415B1/de
Publication of DE2635415B1 publication Critical patent/DE2635415B1/de
Application granted granted Critical
Publication of DE2635415C2 publication Critical patent/DE2635415C2/de
Granted 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 -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G02B9/58—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only arranged - + + -
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
DE19762635415 1976-08-06 1976-08-06 Sechslinsiges weitwinkelobjektiv Granted DE2635415B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762635415 DE2635415B1 (de) 1976-08-06 1976-08-06 Sechslinsiges weitwinkelobjektiv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762635415 DE2635415B1 (de) 1976-08-06 1976-08-06 Sechslinsiges weitwinkelobjektiv

Publications (2)

Publication Number Publication Date
DE2635415B1 true DE2635415B1 (de) 1977-05-18
DE2635415C2 DE2635415C2 (enExample) 1978-01-05

Family

ID=5984885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762635415 Granted DE2635415B1 (de) 1976-08-06 1976-08-06 Sechslinsiges weitwinkelobjektiv

Country Status (1)

Country Link
DE (1) DE2635415B1 (enExample)

Also Published As

Publication number Publication date
DE2635415C2 (enExample) 1978-01-05

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee