CH486688A - Aperture arrangement on optical device - Google Patents

Aperture arrangement on optical device

Info

Publication number: CH486688A
Authority: CH; Switzerland
Prior art keywords: optical device; aperture arrangement; aperture; arrangement; optical
Prior art date: 1968-05-16

Application number

CH386569A

Other languages

German (de)

Inventor

Blankenburg Peter

Original Assignee

Zeiss Jena Veb Carl

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.)

1968-05-16

Filing date

1969-03-14

Publication date

1970-02-28

1969-03-14 Application filed by Zeiss Jena Veb Carl filed Critical Zeiss Jena Veb Carl

1970-02-28 Publication of CH486688A publication Critical patent/CH486688A/en

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/005—Diaphragms
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Optics & Photonics (AREA)
Multimedia (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)

CH386569A 1968-05-16 1969-03-14 Aperture arrangement on optical device CH486688A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT3701368		1968-05-16

Publications (1)

Publication Number	Publication Date
CH486688A true CH486688A (en)	1970-02-28

Family

ID=11245846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH386569A CH486688A (en)	1968-05-16	1969-03-14	Aperture arrangement on optical device

Country Status (2)

Country	Link
JP (1)	JPS4931900B1 (en)
CH (1)	CH486688A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6697429B2 (en)	2017-11-06	2020-05-20	長谷川香料株式会社	Novel alkanethioic acid derivative and perfume composition containing the compound

1969
- 1969-03-14 CH CH386569A patent/CH486688A/en not_active IP Right Cessation
- 1969-04-15 JP JP44028702A patent/JPS4931900B1/ja active Pending

Also Published As

Publication number	Publication date
JPS4931900B1 (en)	1974-08-26

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Legal Events

Date	Code	Title	Description
1983-11-30	PL	Patent ceased