GB8326660D0 - Wide angle lens - Google Patents

Wide angle lens

Info

Publication number
GB8326660D0
GB8326660D0 GB838326660A GB8326660A GB8326660D0 GB 8326660 D0 GB8326660 D0 GB 8326660D0 GB 838326660 A GB838326660 A GB 838326660A GB 8326660 A GB8326660 A GB 8326660A GB 8326660 D0 GB8326660 D0 GB 8326660D0
Authority
GB
United Kingdom
Prior art keywords
wide angle
angle lens
lens
wide
angle
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.)
Withdrawn
Application number
GB838326660A
Other versions
GB2131198A (en
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB8326660D0 publication Critical patent/GB8326660D0/en
Publication of GB2131198A publication Critical patent/GB2131198A/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
GB08326660A 1982-10-06 1983-10-05 Wide angle lens having four lenses Withdrawn GB2131198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57174467A JPS5964809A (en) 1982-10-06 1982-10-06 Wide angle lens

Publications (2)

Publication Number Publication Date
GB8326660D0 true GB8326660D0 (en) 1983-11-09
GB2131198A GB2131198A (en) 1984-06-13

Family

ID=15978989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08326660A Withdrawn GB2131198A (en) 1982-10-06 1983-10-05 Wide angle lens having four lenses

Country Status (3)

Country Link
JP (1) JPS5964809A (en)
DE (1) DE3336433A1 (en)
GB (1) GB2131198A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688906A (en) * 1985-12-30 1987-08-25 Capitol Records Three dimensional reflex lens systems
JP4233062B2 (en) * 1997-03-26 2009-03-04 フジノン株式会社 Imaging lens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618360A (en) * 1946-10-25 1949-02-21 Eastman Kodak Co Improvements in or relating to photographic objectives
US3861799A (en) * 1973-01-26 1975-01-21 Minnesota Mining & Mfg Camera
JPS5573014A (en) * 1978-11-28 1980-06-02 Olympus Optical Co Ltd Photographic lens

Also Published As

Publication number Publication date
DE3336433A1 (en) 1984-04-12
GB2131198A (en) 1984-06-13
JPH0250445B2 (en) 1990-11-02
JPS5964809A (en) 1984-04-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)