AT333593B - Spiegelreflexkamera - Google Patents
SpiegelreflexkameraInfo
- Publication number
- AT333593B AT333593B AT916871A AT916871A AT333593B AT 333593 B AT333593 B AT 333593B AT 916871 A AT916871 A AT 916871A AT 916871 A AT916871 A AT 916871A AT 333593 B AT333593 B AT 333593B
- Authority
- AT
- Austria
- Prior art keywords
- reflex camera
- mirror reflex
- mirror
- camera
- reflex
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14125371A | 1971-05-07 | 1971-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA916871A ATA916871A (de) | 1976-03-15 |
AT333593B true AT333593B (de) | 1976-11-25 |
Family
ID=22494879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT916871A AT333593B (de) | 1971-05-07 | 1971-10-22 | Spiegelreflexkamera |
Country Status (4)
Country | Link |
---|---|
US (1) | US3735685A (de) |
JP (1) | JPS581404B1 (de) |
AT (1) | AT333593B (de) |
CA (1) | CA998867A (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT332763B (de) * | 1972-12-15 | 1976-10-11 | Swarovski & Co | Reflexfolie |
US3971051A (en) * | 1973-06-29 | 1976-07-20 | Polaroid Corporation | Focusing screen |
US3902794A (en) * | 1974-01-02 | 1975-09-02 | Eugene Abrams | Fresnell lens |
US4070105A (en) * | 1976-03-05 | 1978-01-24 | Marzouk Youssef Marzouk | Laminar fresnel reduced ophthalmic lens construction |
US4229085A (en) * | 1977-03-10 | 1980-10-21 | Canon Kabushiki Kaisha | Film reader |
JPS60138503U (ja) * | 1984-02-28 | 1985-09-13 | 株式会社エー・アンド・デイ | 弁内蔵型送気球 |
US4723140A (en) * | 1986-05-20 | 1988-02-02 | Polaroid Corporation | Compact folding camera construction |
US4812864A (en) * | 1988-02-16 | 1989-03-14 | Polaroid Corporation | Camera and two-element viewfinder |
US4932970A (en) * | 1988-05-17 | 1990-06-12 | Allergan, Inc. | Ophthalmic lens |
US7546709B2 (en) * | 2005-10-03 | 2009-06-16 | Solatube International, Inc. | Tubular skylight dome with variable prism |
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 |
US8974526B2 (en) * | 2007-08-27 | 2015-03-10 | Amo Groningen B.V. | Multizonal lens with extended depth of focus |
ATE523810T1 (de) | 2008-02-15 | 2011-09-15 | Amo Regional Holdings | System, brillenglas und verfahren zur erweiterung der fokustiefe |
US8439498B2 (en) | 2008-02-21 | 2013-05-14 | Abbott Medical Optics Inc. | Toric intraocular lens with modified power characteristics |
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 |
CA2784794C (en) | 2009-12-18 | 2018-02-20 | Hendrik A. Weeber | Ophthalmic lens, systems and methods with angular varying phase delay |
EP2646872A1 (de) | 2010-12-01 | 2013-10-09 | AMO Groningen B.V. | Multifokale linse mit optischer leistungsverstärkungsprogression sowie system und herstellungsverfahren dafür |
CA2877203A1 (en) | 2012-12-04 | 2014-06-12 | Amo Groningen B.V. | Lenses, systems and methods for providing binocular customized treatments to correct presbyopia |
AU2017218679B2 (en) | 2016-02-09 | 2021-08-19 | Amo Groningen B.V. | Progressive power intraocular lens, and methods of use and manufacture |
EP3433667B1 (de) | 2016-03-23 | 2022-09-28 | Johnson & Johnson Surgical Vision, Inc. | Ophthalmische vorrichtung mit korrektiven meridianen mit erweitertem toleranzband mit refraktiven freiformoberflächen |
EP3932368A1 (de) | 2016-03-23 | 2022-01-05 | Johnson & Johnson Surgical Vision, Inc. | Ophthalmische vorrichtung mit korrekturmeridianen mit erweitertem toleranzband |
WO2018078439A2 (en) | 2016-10-25 | 2018-05-03 | Amo Groningen B.V. | Realistic eye models to design and evaluate intraocular lenses for a large field of view |
US10739227B2 (en) | 2017-03-23 | 2020-08-11 | Johnson & Johnson Surgical Vision, Inc. | Methods and systems for measuring image quality |
US11282605B2 (en) | 2017-11-30 | 2022-03-22 | 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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2600514A (en) * | 1948-02-02 | 1952-06-17 | Percival H Mitchell | Elliptical type street lighting reflector incorporating parabolic reflecting areas |
US2751816A (en) * | 1951-09-12 | 1956-06-26 | John D Strong | Paraboloidal reflector |
US2914997A (en) * | 1956-10-03 | 1959-12-01 | Polaroid Corp | Combined range and view finder for cameras |
US3523720A (en) * | 1968-07-09 | 1970-08-11 | Rollei Werke Franke Heidecke | Fresnel field lens for reflex cameras |
US3523721A (en) * | 1968-12-09 | 1970-08-11 | Zeiss Jena Veb Carl | Spherically corrected fresnel lenses and mirrors with partial field correction |
-
1971
- 1971-05-07 US US00141253A patent/US3735685A/en not_active Expired - Lifetime
- 1971-10-21 CA CA125,787A patent/CA998867A/en not_active Expired
- 1971-10-22 AT AT916871A patent/AT333593B/de not_active IP Right Cessation
- 1971-11-06 JP JP46088641A patent/JPS581404B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU3836172A (en) | 1973-08-02 |
ATA916871A (de) | 1976-03-15 |
CA998867A (en) | 1976-10-26 |
US3735685A (en) | 1973-05-29 |
JPS581404B1 (de) | 1983-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |