JPH0387805A - 広角接眼レンズ - Google Patents

広角接眼レンズ

Info

Publication number: JPH0387805A
Authority: JP; Japan
Prior art keywords: lens; convergent; eyepiece; wide; intermediate image
Prior art date: 1989-07-10
Legal status (The legal status 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 status listed.): Pending

Application number

JP2180718A

Other languages

English (en)

Japanese (ja)

Inventor

Volker Tautz

ホルケル　タウツ

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Jenoptik AG

Original Assignee

Jenoptik Jena GmbH

VEB Carl Zeiss Jena GmbH

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.)

1989-07-10

Filing date

1990-07-10

Publication date

1991-04-12

1990-07-10 Application filed by Jenoptik Jena GmbH, VEB Carl Zeiss Jena GmbH filed Critical Jenoptik Jena GmbH

1991-04-12 Publication of JPH0387805A publication Critical patent/JPH0387805A/ja

Status Pending legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 claims description 6
230000005499 meniscus Effects 0.000 claims description 4
210000001747 pupil Anatomy 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 2
230000004075 alteration Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
230000013011 mating Effects 0.000 description 1
230000001568 sexual effect Effects 0.000 description 1

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)

JP2180718A 1989-07-10 1990-07-10 広角接眼レンズ Pending JPH0387805A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DD02B/330635-6		1989-07-10
DD33063589A DD286239A5 (de)	1989-07-10	1989-07-10	Weitwinkelokular

Publications (1)

Publication Number	Publication Date
JPH0387805A true JPH0387805A (ja)	1991-04-12

Family

ID=5610751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2180718A Pending JPH0387805A (ja)	1989-07-10	1990-07-10	広角接眼レンズ

Country Status (3)

Country	Link
JP (1)	JPH0387805A (de)
DD (1)	DD286239A5 (de)
DE (1)	DE4013798A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0540233A (ja) *	1991-08-06	1993-02-19	Tomy Ltd	広角接眼レンズ系
US5255121A (en) *	1991-10-24	1993-10-19	Olympus Optical Co., Ltd.	Ultra-wide field eyepiece for microscopes
JPH08254660A (ja) *	1995-01-17	1996-10-01	Asahi Optical Co Ltd	接眼レンズ

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0876032A (ja) *	1994-09-07	1996-03-22	Nikon Corp	広視界接眼レンズ
JPH095645A (ja) *	1995-06-15	1997-01-10	Nikon Corp	広視野接眼レンズ
JP3541285B2 (ja) *	1995-09-21	2004-07-07	株式会社ニコン	接眼レンズ
JP5912769B2 (ja) *	2012-03-30	2016-04-27	株式会社ニコンビジョン	接眼レンズ及び光学機器

1989
- 1989-07-10 DD DD33063589A patent/DD286239A5/de not_active IP Right Cessation
1990
- 1990-04-28 DE DE19904013798 patent/DE4013798A1/de not_active Withdrawn
- 1990-07-10 JP JP2180718A patent/JPH0387805A/ja active Pending

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0540233A (ja) *	1991-08-06	1993-02-19	Tomy Ltd	広角接眼レンズ系
US5255121A (en) *	1991-10-24	1993-10-19	Olympus Optical Co., Ltd.	Ultra-wide field eyepiece for microscopes
JPH08254660A (ja) *	1995-01-17	1996-10-01	Asahi Optical Co Ltd	接眼レンズ

Also Published As

Publication number	Publication date
DE4013798A1 (de)	1991-01-17
DD286239A5 (de)	1991-01-17

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