NL7706030A - Optisch objectief. - Google Patents

Optisch objectief.

Info

Publication number: NL7706030A
Authority: NL; Netherlands
Prior art keywords: optical lens; lens; optical
Prior art date: 1976-06-01

Application number

NL7706030A

Other languages

English (en)

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.)

1976-06-01

Filing date

1977-06-01

Publication date

1977-12-05

1977-06-01 Application filed by Rank Organisation Ltd filed Critical Rank Organisation Ltd

1977-12-05 Publication of NL7706030A publication Critical patent/NL7706030A/nl

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)
Telescopes (AREA)
Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Lenses (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 (nl)
GB (1)	GB1520837A (nl)
IL (1)	IL52201A0 (nl)
NL (1)	NL7706030A (nl)

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

1976
- 1976-06-01 GB GB22653/76A patent/GB1520837A/en not_active Expired
1977
- 1977-05-31 IL IL52201A patent/IL52201A0/xx unknown
- 1977-06-01 DE DE19772724777 patent/DE2724777A1/de not_active Withdrawn
- 1977-06-01 NL NL7706030A patent/NL7706030A/nl not_active Application Discontinuation

Also Published As

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

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Legal Events

Date	Code	Title	Description
1984-08-01	BV	The patent application has lapsed