NL7705045A - Optisch systeem. - Google Patents

Optisch systeem.

Info

Publication number: NL7705045A
Authority: NL; Netherlands
Prior art keywords: optical system; optical
Prior art date: 1976-05-10

Application number

NL7705045A

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.)

1976-05-10

Filing date

1977-05-09

Publication date

1977-11-14

1977-05-09 Application filed by Rank Organisation Ltd filed Critical Rank Organisation Ltd

1977-11-14 Publication of NL7705045A publication Critical patent/NL7705045A/nl

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0884—Catadioptric systems having a pupil corrector
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0804—Catadioptric systems using two curved mirrors
- G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0896—Catadioptric systems with variable magnification or multiple imaging planes, including multispectral systems

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Spectroscopy & Molecular Physics (AREA)
Lenses (AREA)

NL7705045A 1976-05-10 1977-05-09 Optisch systeem. NL7705045A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB19213/76A GB1531893A (en)	1976-05-10	1976-05-10	Catadioptric objective system

Publications (1)

Publication Number	Publication Date
NL7705045A true NL7705045A (nl)	1977-11-14

Family

ID=10125614

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7705045A NL7705045A (nl)	1976-05-10	1977-05-09	Optisch systeem.

Country Status (4)

Country	Link
DE (1)	DE2720990A1 (nl)
GB (1)	GB1531893A (nl)
IL (1)	IL52049A (nl)
NL (1)	NL7705045A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4354742A (en) *	1980-11-10	1982-10-19	Honeywell Inc.	Optical system having a dual field of view
DE3707979A1 (de) *	1987-03-12	1988-09-29	Sick Optik Elektronik Erwin	Optische abtastvorrichtung mit telezentrischer zeilenkamera
GB2214656B (en) *	1987-11-27	1991-08-21	Marconi Gec Ltd	Optical systems
DE10223319B4 (de)	2002-05-24	2004-04-01	Carl Zeiss Laser Optics Gmbh	Optisches Abbildungssystem zum Abbilden zumindest zweier in Strahlrichtung beabstandeter Ebenen eines Lichtstrahls

1976
- 1976-05-10 GB GB19213/76A patent/GB1531893A/en not_active Expired
1977
- 1977-05-09 IL IL52049A patent/IL52049A/xx unknown
- 1977-05-09 NL NL7705045A patent/NL7705045A/nl not_active Application Discontinuation
- 1977-05-10 DE DE19772720990 patent/DE2720990A1/de not_active Ceased

Also Published As

Publication number	Publication date
GB1531893A (en)	1978-11-08
IL52049A (en)	1979-10-31
IL52049A0 (en)	1977-07-31
DE2720990A1 (de)	1977-11-24

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Legal Events

Date	Code	Title
1983-07-01	BA	A request for search or an international-type search has been filed
1985-01-01	A85	Still pending on 85-01-01
1985-04-01	BB	A search report has been drawn up
1985-10-01	BV	The patent application has lapsed