ATA567176A - Mikroskopokular - Google Patents

Mikroskopokular

Info

Publication number: ATA567176A
Authority: AT; Austria
Prior art keywords: microscopocular
Prior art date: 1975-08-25

Application number

AT567176A

Other languages

English (en)

Other versions

AT346618B (de

Original Assignee

American Optical Corp

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.)

1975-08-25

Filing date

1976-07-30

Publication date

1978-03-15

1976-07-30 Application filed by American Optical Corp filed Critical American Optical Corp

1978-03-15 Publication of ATA567176A publication Critical patent/ATA567176A/de

1978-11-27 Application granted granted Critical

1978-11-27 Publication of AT346618B publication Critical patent/AT346618B/de

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/001—Eyepieces

Landscapes

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

AT567176A 1975-08-25 1976-07-30 Mikroskopokular AT346618B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/607,175 US3994570A (en)	1975-08-25	1975-08-25	10X Two element eyepiece

Publications (2)

Publication Number	Publication Date
ATA567176A true ATA567176A (de)	1978-03-15
AT346618B AT346618B (de)	1978-11-27

Family

ID=24431140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT567176A AT346618B (de)	1975-08-25	1976-07-30	Mikroskopokular

Country Status (8)

Country	Link
US (1)	US3994570A (de)
JP (1)	JPS5238239A (de)
AT (1)	AT346618B (de)
CA (1)	CA1079556A (de)
DE (1)	DE2635141C2 (de)
FR (1)	FR2335862A1 (de)
GB (1)	GB1489175A (de)
HK (1)	HK27281A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4322015C2 (de) *	1993-07-02	2002-06-13	Zeiss Carl	Farbkorrigiertes Okular
JPH07159704A (ja) *	1993-12-01	1995-06-23	Olympus Optical Co Ltd	接眼レンズ
US5508849A (en) *	1994-03-28	1996-04-16	Goodell; John B.	Lens optical magnifying system and method of magnifying an object
JP3467105B2 (ja) *	1995-01-10	2003-11-17	ペンタックス株式会社	接眼レンズ系
US9235038B1 (en)	2012-08-02	2016-01-12	George H. Seward	Tube lens with long front tube length within optical system for digital pathology

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US873870A (en) *	1907-02-05	1907-12-17	Zeiss Carl Fa	Ramsden ocular.
US1479229A (en) *	1921-08-13	1924-01-01	Zeiss Carl Fa	Eyelens system
DE898084C (de) *	1942-05-22	1953-11-26	Zeiss Carl Fa	Okular

1975
- 1975-08-25 US US05/607,175 patent/US3994570A/en not_active Expired - Lifetime
1976
- 1976-07-23 JP JP51087379A patent/JPS5238239A/ja active Pending
- 1976-07-29 CA CA258,075A patent/CA1079556A/en not_active Expired
- 1976-07-30 AT AT567176A patent/AT346618B/de not_active IP Right Cessation
- 1976-08-02 DE DE2635141A patent/DE2635141C2/de not_active Expired
- 1976-08-17 GB GB34293/76A patent/GB1489175A/en not_active Expired
- 1976-08-17 FR FR7624939A patent/FR2335862A1/fr active Granted
1981
- 1981-06-25 HK HK272/81A patent/HK27281A/xx unknown

Also Published As

Publication number	Publication date
DE2635141C2 (de)	1986-08-21
FR2335862A1 (fr)	1977-07-15
AT346618B (de)	1978-11-27
US3994570A (en)	1976-11-30
DE2635141A1 (de)	1977-03-10
GB1489175A (en)	1977-10-19
JPS5238239A (en)	1977-03-24
CA1079556A (en)	1980-06-17
FR2335862B1 (de)	1981-04-30
HK27281A (en)	1981-07-03

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Legal Events

Date	Code	Title	Description
1983-05-15	EIH	Change in the person of patent owner
1987-12-15	ELJ	Ceased due to non-payment of the annual fee