NL7706030A - Optisch objectief. - Google Patents

Optisch objectief.

Info

Publication number
NL7706030A
NL7706030A NL7706030A NL7706030A NL7706030A NL 7706030 A NL7706030 A NL 7706030A NL 7706030 A NL7706030 A NL 7706030A NL 7706030 A NL7706030 A NL 7706030A NL 7706030 A NL7706030 A NL 7706030A
Authority
NL
Netherlands
Prior art keywords
optical lens
lens
optical
Prior art date
Application number
NL7706030A
Other languages
English (en)
Dutch (nl)
Original Assignee
Rank Organisation 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 Rank Organisation Ltd filed Critical Rank Organisation Ltd
Publication of NL7706030A publication Critical patent/NL7706030A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Telescopes (AREA)
NL7706030A 1976-06-01 1977-06-01 Optisch objectief. NL7706030A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22653/76A GB1520837A (en) 1976-06-01 1976-06-01 Optical objectives

Publications (1)

Publication Number Publication Date
NL7706030A true NL7706030A (nl) 1977-12-05

Family

ID=10182925

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7706030A NL7706030A (nl) 1976-06-01 1977-06-01 Optisch objectief.

Country Status (4)

Country Link
DE (1) DE2724777A1 (de)
GB (1) GB1520837A (de)
IL (1) IL52201A0 (de)
NL (1) NL7706030A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157037A (ja) * 1984-01-26 1985-08-17 Hajime Sangyo Kk 物体の表面検査装置
CN104330867A (zh) * 2013-07-22 2015-02-04 西南技术物理研究所 用于电视波段的大口径小f数光学系统

Also Published As

Publication number Publication date
GB1520837A (en) 1978-08-09
DE2724777A1 (de) 1977-12-15
IL52201A0 (en) 1977-07-31

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Legal Events

Date Code Title Description
BV The patent application has lapsed