GB870880A - Improvements in or relating to optical objectives - Google Patents

Improvements in or relating to optical objectives

Info

Publication number
GB870880A
GB870880A GB1242159A GB1242159A GB870880A GB 870880 A GB870880 A GB 870880A GB 1242159 A GB1242159 A GB 1242159A GB 1242159 A GB1242159 A GB 1242159A GB 870880 A GB870880 A GB 870880A
Authority
GB
United Kingdom
Prior art keywords
component
rear member
radius
doublet
divergent
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
GB1242159A
Other languages
English (en)
Inventor
Peter Arnold Merigold
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.)
Taylor Taylor and Hobson Ltd
Original Assignee
Taylor Taylor and Hobson Ltd
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 Taylor Taylor and Hobson Ltd filed Critical Taylor Taylor and Hobson Ltd
Priority to GB1242159A priority Critical patent/GB870880A/en
Priority to CH7688359A priority patent/CH363169A/fr
Priority to FR805031A priority patent/FR76321E/fr
Publication of GB870880A publication Critical patent/GB870880A/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
GB1242159A 1959-04-13 1959-04-13 Improvements in or relating to optical objectives Expired GB870880A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1242159A GB870880A (en) 1959-04-13 1959-04-13 Improvements in or relating to optical objectives
CH7688359A CH363169A (fr) 1959-04-13 1959-08-12 Objectif optique pour la prise de vues et la projection
FR805031A FR76321E (fr) 1959-04-13 1959-09-14 Perfectionnements aux objectifs d'appareils optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1242159A GB870880A (en) 1959-04-13 1959-04-13 Improvements in or relating to optical objectives

Publications (1)

Publication Number Publication Date
GB870880A true GB870880A (en) 1961-06-21

Family

ID=10004294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1242159A Expired GB870880A (en) 1959-04-13 1959-04-13 Improvements in or relating to optical objectives

Country Status (2)

Country Link
CH (1) CH363169A (fr)
GB (1) GB870880A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2323934A (en) * 1995-01-06 1998-10-07 Samsung Aerospace Ind Optical six element lens system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2323934A (en) * 1995-01-06 1998-10-07 Samsung Aerospace Ind Optical six element lens system

Also Published As

Publication number Publication date
CH363169A (fr) 1962-07-15

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