ES8502264A1 - Sistema de lentes para captar una imagen luminosa de una fuente de la misma y transmitirla a un emplazamiento separado predeterminado - Google Patents
Sistema de lentes para captar una imagen luminosa de una fuente de la misma y transmitirla a un emplazamiento separado predeterminadoInfo
- Publication number
- ES8502264A1 ES8502264A1 ES526150A ES526150A ES8502264A1 ES 8502264 A1 ES8502264 A1 ES 8502264A1 ES 526150 A ES526150 A ES 526150A ES 526150 A ES526150 A ES 526150A ES 8502264 A1 ES8502264 A1 ES 8502264A1
- Authority
- ES
- Spain
- Prior art keywords
- lens system
- synthetic resin
- resin lens
- imaging system
- vignetting
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
- G02B9/36—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only arranged + -- +
- G02B9/38—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only arranged + -- + both - components being meniscus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
SISTEMA DE LENTES PARA CAPTAR UNA IMAGEN LUMINOSA PRODUCIDA POR UNA FUENTE Y TRANSMITIRLA A UN EMPLAZAMIENTO SEPARADO PREDETERMINADO.COMPRENDE CUATRO ELEMENTOS SEPARADOS POR AIRE DISPUESTOS EN LADOS OPUESTOS DE UN ESPACIO CENTRAL, ESTANDO SITUADOS DICHOS ELEMENTOS A LO LARGO DE UN EJE OPTICO BAJO LA FORMA DE UN PRIMER ELEMENTO POSITIVO (I), DE UN SEGUNDO ELEMENTO NEGATIVO (II), DE UN TERCER ELEMENTO NEGATIVO (III) Y DE UN CUARTO ELEMENTO POSITIVO (IV). LOS CUATRO ELEMENTOS ESTAN HECHOS DE MATERIALES PLASTICOS CON BAJOS INDICES DE REFRACCION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/431,577 US4561730A (en) | 1982-09-30 | 1982-09-30 | Synthetic resin lens system for imaging apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES526150A0 ES526150A0 (es) | 1984-12-16 |
| ES8502264A1 true ES8502264A1 (es) | 1984-12-16 |
Family
ID=23712549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES526150A Expired ES8502264A1 (es) | 1982-09-30 | 1983-09-30 | Sistema de lentes para captar una imagen luminosa de una fuente de la misma y transmitirla a un emplazamiento separado predeterminado |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4561730A (es) |
| EP (1) | EP0105467A1 (es) |
| JP (1) | JPS5990811A (es) |
| AU (1) | AU1974783A (es) |
| BR (1) | BR8305401A (es) |
| DK (1) | DK450583A (es) |
| ES (1) | ES8502264A1 (es) |
| IL (1) | IL69838A0 (es) |
| ZA (1) | ZA837244B (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8606838D0 (en) * | 1986-03-19 | 1986-04-23 | Combined Optical Ind Ltd | Lens |
| JPH03109514A (ja) * | 1988-07-30 | 1991-05-09 | Asahi Optical Co Ltd | 複写用レンズ |
| US4981344A (en) * | 1988-11-14 | 1991-01-01 | Minolta Camera Kabushiki Kaisha | Wide angle lens system for use in copying machine |
| JPH02189509A (ja) * | 1989-01-18 | 1990-07-25 | Minolta Camera Co Ltd | 対称型複写用レンズ系 |
| US5204780A (en) * | 1989-03-28 | 1993-04-20 | Minolta Camera Kabushiki Kaisha | Lens system for a copying machine |
| JPH03116109A (ja) * | 1989-09-29 | 1991-05-17 | Hoya Corp | ２群２枚構成の非球面レンズ系 |
| JP3077811B2 (ja) * | 1990-01-18 | 2000-08-21 | オリンパス光学工業株式会社 | 写真レンズ |
| GB2282460B (en) * | 1991-11-25 | 1996-07-03 | Asahi Optical Co Ltd | Variable power view finder |
| GB2261744B (en) * | 1991-11-25 | 1996-07-03 | Asahi Optical Co Ltd | Variable power view finder with aspheric lens surfaces |
| US5327291A (en) * | 1992-03-30 | 1994-07-05 | Polaroid Corporation | Compact objective lens |
| DE19532133A1 (de) * | 1994-09-14 | 1996-03-28 | Hitachi Ltd | Monofokales Linsensystem mit Kunststofflinsen |
| US20070216872A1 (en) * | 2004-03-26 | 2007-09-20 | Hall Estill T Jr | Two- Stage Projector Architecture |
| JP4790471B2 (ja) * | 2005-04-15 | 2011-10-12 | 富士フイルム株式会社 | 撮像レンズ |
| JPWO2007088917A1 (ja) * | 2006-02-03 | 2009-06-25 | ローム株式会社 | 広角レンズおよびこれを用いた光学装置並びに広角レンズの製造方法 |
| JP2008281873A (ja) * | 2007-05-11 | 2008-11-20 | Sony Corp | 撮像レンズ |
| KR20120026102A (ko) * | 2009-05-22 | 2012-03-16 | 씨8 메디센서스, 인크. | 두 쌍의 동일한 요소를 구비한, 대형 시계, 고 개구수 복합 대물 렌즈 및 이러한 복합 렌즈를 포함하는 적외선 분광기 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449040A (en) * | 1964-08-05 | 1969-06-10 | Minnesota Mining & Mfg | Symmetrical projection lens |
| US3507560A (en) * | 1968-09-13 | 1970-04-21 | Polaroid Corp | Wide angle symmetrical copying objective lens system |
| JPS518932A (en) * | 1974-07-11 | 1976-01-24 | Minolta Camera Kk | 4 gun 4 maino shashinrenzu |
| CH630478A5 (fr) * | 1978-11-28 | 1982-06-15 | Coulter Systems Corp | Procede pour la reproduction d'une image sur un materiau de support en feuille et appareil pour la mise en oeuvre de ce procede. |
| JPS6051091B2 (ja) * | 1978-12-15 | 1985-11-12 | キヤノン株式会社 | 複写用レンズ系 |
| US4264199A (en) * | 1979-02-12 | 1981-04-28 | Coulter Systems Corporation | Unitary optical system mounting component for imaging apparatus |
| US4236807A (en) * | 1979-02-12 | 1980-12-02 | Coulter Systems Corporation | Modular electrophotographic copying machine |
-
1982
- 1982-09-30 US US06/431,577 patent/US4561730A/en not_active Expired - Fee Related
-
1983
- 1983-09-27 IL IL69838A patent/IL69838A0/xx unknown
- 1983-09-28 ZA ZA837244A patent/ZA837244B/xx unknown
- 1983-09-28 EP EP83109699A patent/EP0105467A1/en not_active Withdrawn
- 1983-09-29 DK DK450583A patent/DK450583A/da not_active Application Discontinuation
- 1983-09-29 AU AU19747/83A patent/AU1974783A/en not_active Abandoned
- 1983-09-30 BR BR8305401A patent/BR8305401A/pt unknown
- 1983-09-30 ES ES526150A patent/ES8502264A1/es not_active Expired
- 1983-09-30 JP JP58180980A patent/JPS5990811A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK450583D0 (da) | 1983-09-29 |
| DK450583A (da) | 1984-03-31 |
| ES526150A0 (es) | 1984-12-16 |
| IL69838A0 (en) | 1983-12-30 |
| AU1974783A (en) | 1984-04-05 |
| JPS5990811A (ja) | 1984-05-25 |
| EP0105467A1 (en) | 1984-04-18 |
| BR8305401A (pt) | 1984-05-15 |
| ZA837244B (en) | 1985-05-29 |
| US4561730A (en) | 1985-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19850913 |