AT244623B - Pankratisches Vorsatzobjektiv - Google Patents

Pankratisches Vorsatzobjektiv

Info

Publication number
AT244623B
AT244623B AT139263A AT139263A AT244623B AT 244623 B AT244623 B AT 244623B AT 139263 A AT139263 A AT 139263A AT 139263 A AT139263 A AT 139263A AT 244623 B AT244623 B AT 244623B
Authority
AT
Austria
Prior art keywords
pancratic
attachment lens
lens
attachment
pancratic attachment
Prior art date
Application number
AT139263A
Other languages
English (en)
Inventor
Karl Dipl Ing Bystricky
Trude Muszumanski
Original Assignee
Eumig
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.)
Filing date
Publication date
Priority to GB1054972D priority Critical patent/GB1054972A/en
Application filed by Eumig filed Critical Eumig
Priority to AT139263A priority patent/AT244623B/de
Priority to US344576A priority patent/US3367734A/en
Priority to DEV15986U priority patent/DE1890802U/de
Application granted granted Critical
Publication of AT244623B publication Critical patent/AT244623B/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/142—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having two groups only
    • G02B15/1421—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having two groups only the first group being positive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Telescopes (AREA)
  • Eyeglasses (AREA)
  • Detergent Compositions (AREA)
AT139263A 1963-02-22 1963-02-22 Pankratisches Vorsatzobjektiv AT244623B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1054972D GB1054972A (de) 1963-02-22
AT139263A AT244623B (de) 1963-02-22 1963-02-22 Pankratisches Vorsatzobjektiv
US344576A US3367734A (en) 1963-02-22 1964-02-13 Supplementary objective with continuously variable magnification
DEV15986U DE1890802U (de) 1963-02-22 1964-02-17 Vorsatzobjektiv.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT139263A AT244623B (de) 1963-02-22 1963-02-22 Pankratisches Vorsatzobjektiv

Publications (1)

Publication Number Publication Date
AT244623B true AT244623B (de) 1966-01-10

Family

ID=3512870

Family Applications (1)

Application Number Title Priority Date Filing Date
AT139263A AT244623B (de) 1963-02-22 1963-02-22 Pankratisches Vorsatzobjektiv

Country Status (4)

Country Link
US (1) US3367734A (de)
AT (1) AT244623B (de)
DE (1) DE1890802U (de)
GB (1) GB1054972A (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1814132C3 (de) * 1968-12-12 1981-02-26 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Pankratisches Okular, insbesondere für die Mikrophotographie
DE2038190A1 (de) * 1969-08-02 1971-02-25 Ricoh Kk Afokales optisches Linsensystem mit veraenderlicher Vergroesserung
US4139266A (en) * 1976-01-30 1979-02-13 Olympus Optical Co., Ltd. Medium magnification objective for video disks
US5815320A (en) * 1993-01-14 1998-09-29 Canon Kabushiki Kaisha Zoom lens
US8747466B2 (en) * 2007-08-27 2014-06-10 Amo Groningen, B.V. Intraocular lens having extended depth of focus
US8974526B2 (en) 2007-08-27 2015-03-10 Amo Groningen B.V. Multizonal lens with extended depth of focus
US8740978B2 (en) 2007-08-27 2014-06-03 Amo Regional Holdings Intraocular lens having extended depth of focus
US9216080B2 (en) * 2007-08-27 2015-12-22 Amo Groningen B.V. Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US20090062911A1 (en) * 2007-08-27 2009-03-05 Amo Groningen Bv Multizonal lens with extended depth of focus
EP2365379B1 (de) * 2008-02-15 2016-01-27 AMO Regional Holdings Methode zur Herstellung einer ophthalmische Linse zur Ausweitung der Schärfentiefe eines Auges
US8439498B2 (en) 2008-02-21 2013-05-14 Abbott Medical Optics Inc. Toric intraocular lens with modified power characteristics
US8231219B2 (en) * 2008-04-24 2012-07-31 Amo Groningen B.V. Diffractive lens exhibiting enhanced optical performance
US7871162B2 (en) * 2008-04-24 2011-01-18 Amo Groningen B.V. Diffractive multifocal lens having radially varying light distribution
US8862447B2 (en) 2010-04-30 2014-10-14 Amo Groningen B.V. Apparatus, system and method for predictive modeling to design, evaluate and optimize ophthalmic lenses
AU2010330826A1 (en) 2009-12-18 2012-07-12 Amo Groningen B.V. Ophthalmic lens, systems and methods with angular varying phase delay
US9817246B2 (en) 2010-12-01 2017-11-14 Amo Groningen B.V. Multifocal lens having an optical add power progression, and a system and method of providing same
US9931200B2 (en) 2010-12-17 2018-04-03 Amo Groningen B.V. Ophthalmic devices, systems, and methods for optimizing peripheral vision
US8894204B2 (en) 2010-12-17 2014-11-25 Abbott Medical Optics Inc. Ophthalmic lens, systems and methods having at least one rotationally asymmetric diffractive structure
CA3123266A1 (en) 2012-08-31 2014-03-06 Amo Groningen B.V. Multi-ring lens, systems and methods for extended depth of focus
EP2928413B1 (de) 2012-12-04 2019-08-14 AMO Groningen B.V. Linsen, systeme und verfahren zur personalisierten binokularen presbyopiekorrektur
CA2875873C (en) 2013-03-11 2022-06-21 Abbott Medical Optics Inc. Intraocular lens that matches an image surface to a retinal shape, and method of designing same
CA2942198C (en) 2014-03-10 2023-08-01 Amo Groningen B.V. Enhanced toric lens that improves overall vision where there is a local loss of retinal function
US10010407B2 (en) 2014-04-21 2018-07-03 Amo Groningen B.V. Ophthalmic devices that improve peripheral vision
WO2017137839A1 (en) 2016-02-09 2017-08-17 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
AU2017230971B2 (en) 2016-03-11 2021-11-11 Amo Groningen B.V. Intraocular lenses that improve peripheral vision
US11123178B2 (en) 2016-03-23 2021-09-21 Johnson & Johnson Surgical Vision, Inc. Power calculator for an ophthalmic apparatus with corrective meridians having extended tolerance or operation band
US10712589B2 (en) 2016-03-23 2020-07-14 Johnson & Johnson Surgical Vision, Inc. Ophthalmic apparatus with corrective meridians having extended tolerance band by modifying refractive powers in uniform meridian distribution
EP3445288B1 (de) 2016-04-19 2020-11-04 AMO Groningen B.V. Ophthalmische geräte, systeme und methoden zur verbesserung des peripheren sehvermögens
AU2017352030B2 (en) 2016-10-25 2023-03-23 Amo Groningen B.V. Realistic eye models to design and evaluate intraocular lenses for a large field of view
US11497599B2 (en) 2017-03-17 2022-11-15 Amo Groningen B.V. Diffractive intraocular lenses for extended range of vision
US10739227B2 (en) 2017-03-23 2020-08-11 Johnson & Johnson Surgical Vision, Inc. Methods and systems for measuring image quality
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
WO2019002384A1 (en) 2017-06-28 2019-01-03 Amo Groningen B.V. DIFFRACTIVE LENSES AND INTRAOCULAR LENSES ASSOCIATED WITH THE TREATMENT OF PRESBYOPIA
WO2019002390A1 (en) 2017-06-28 2019-01-03 Amo Groningen B.V. EXTENDED BEACH AND ASSOCIATED INTRAOCULAR LENSES FOR THE TREATMENT OF PRESBYOPIA
US11327210B2 (en) 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
WO2019106067A1 (en) 2017-11-30 2019-06-06 Amo Groningen B.V. Intraocular lenses that improve post-surgical spectacle independent and methods of manufacturing thereof
US11886046B2 (en) 2019-12-30 2024-01-30 Amo Groningen B.V. Multi-region refractive lenses for vision treatment
EP4085292A1 (de) 2019-12-30 2022-11-09 AMO Groningen B.V. Linsen, die beugungsprofile mit unregelmässiger breite für die sehbehandlung aufweisen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE622046C (de) * 1934-05-17 1938-01-03 Hugh Iwan Gramatzki Vorsatzsystem zur AEnderung der Brennweite eines Objektivs
AT209069B (de) * 1959-01-08 1960-05-10 Eumig Einstellgetriebe für ein Objektiv

Also Published As

Publication number Publication date
GB1054972A (de)
US3367734A (en) 1968-02-06
DE1890802U (de) 1964-04-09

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