GB641626A - Improvements in or relating to optical objectives - Google Patents

Improvements in or relating to optical objectives

Info

Publication number
GB641626A
GB641626A GB326248A GB326248A GB641626A GB 641626 A GB641626 A GB 641626A GB 326248 A GB326248 A GB 326248A GB 326248 A GB326248 A GB 326248A GB 641626 A GB641626 A GB 641626A
Authority
GB
United Kingdom
Prior art keywords
relating
optical objectives
objectives
optical
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
GB326248A
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 GB326248A priority Critical patent/GB641626A/en
Publication of GB641626A publication Critical patent/GB641626A/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
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
GB326248A 1948-02-04 1948-02-04 Improvements in or relating to optical objectives Expired GB641626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB326248A GB641626A (en) 1948-02-04 1948-02-04 Improvements in or relating to optical objectives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB326248A GB641626A (en) 1948-02-04 1948-02-04 Improvements in or relating to optical objectives

Publications (1)

Publication Number Publication Date
GB641626A true GB641626A (en) 1950-08-16

Family

ID=9755013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB326248A Expired GB641626A (en) 1948-02-04 1948-02-04 Improvements in or relating to optical objectives

Country Status (1)

Country Link
GB (1) GB641626A (en)

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