JPS6337367B2 - - Google Patents
Info
- Publication number
- JPS6337367B2 JPS6337367B2 JP54049174A JP4917479A JPS6337367B2 JP S6337367 B2 JPS6337367 B2 JP S6337367B2 JP 54049174 A JP54049174 A JP 54049174A JP 4917479 A JP4917479 A JP 4917479A JP S6337367 B2 JPS6337367 B2 JP S6337367B2
- Authority
- JP
- Japan
- Prior art keywords
- focal plane
- lens
- aperture
- distance
- subject
- 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
- 230000007246 mechanism Effects 0.000 claims description 55
- 230000004075 alteration Effects 0.000 claims description 14
- 238000012937 correction Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 description 27
- 230000008859 change Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
-
- 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
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/24—Adjusting size of aperture formed by members when fully open so as to constitute a virtual diaphragm that is adjustable
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Exposure Control For Cameras (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/899,270 US4191462A (en) | 1978-04-24 | 1978-04-24 | Fixed focus exposure control apparatus with reverse spherical aberration corrective characteristic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5517187A JPS5517187A (en) | 1980-02-06 |
| JPS6337367B2 true JPS6337367B2 (US20090163788A1-20090625-C00002.png) | 1988-07-25 |
Family
ID=25410703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4917479A Granted JPS5517187A (en) | 1978-04-24 | 1979-04-23 | Camera having mechanism for controlling fixed focus exposure |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340266U (US20090163788A1-20090625-C00002.png) * | 1989-08-30 | 1991-04-18 |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315676A (en) * | 1978-11-13 | 1982-02-16 | Polaroid Corporation | Camera with auto ranging focusing and flash fire control |
| US4297016A (en) * | 1980-07-07 | 1981-10-27 | Polaroid Corporation | Scanning shutter blade arrangement with dynamic apertures for ambient and flash exposures |
| US4338011A (en) * | 1981-03-03 | 1982-07-06 | Polaroid Corporation | Photographic camera apparatus |
| JPS5881214U (ja) * | 1981-11-28 | 1983-06-01 | ニチアス株式会社 | 建築用防火構造体 |
| JPS5886628U (ja) * | 1981-12-08 | 1983-06-11 | 旭光学工業株式会社 | カメラにおけるフラツシユ装置による撮影絞りの設定装置 |
| US4459005A (en) * | 1983-04-13 | 1984-07-10 | Eastman Kodak Company | Flash exposure control apparatus for a fixed-focus camera |
| JPS60157037A (ja) * | 1984-01-26 | 1985-08-17 | Hajime Sangyo Kk | 物体の表面検査装置 |
| JP2633535B2 (ja) * | 1986-09-18 | 1997-07-23 | ソニー株式会社 | 光学ピツクアツプ装置 |
| JPH07119893B2 (ja) * | 1986-09-22 | 1995-12-20 | オリンパス光学工業株式会社 | 内視鏡光学系 |
| JP2525804B2 (ja) * | 1987-04-15 | 1996-08-21 | コニカ株式会社 | 露出調節機構を有するスチルビデオカメラ |
| JPS644727A (en) * | 1987-06-29 | 1989-01-09 | Copal Co Ltd | Camera |
| JPS644728A (en) * | 1987-06-29 | 1989-01-09 | Copal Co Ltd | Camera |
| JPS644730A (en) * | 1987-06-29 | 1989-01-09 | Copal Co Ltd | Camera |
| JP2544145B2 (ja) * | 1987-06-29 | 1996-10-16 | 株式会社コパル | カメラ |
| DE69325607T2 (de) * | 1992-04-07 | 2000-04-06 | Raytheon Co | Breites spektrales Band virtuelles Bildanzeige optisches System |
| GB9420758D0 (en) * | 1994-10-14 | 1994-11-30 | Pilkington Plc | Projection unit for automotive head up display |
| IL139368A (en) * | 2000-10-30 | 2006-12-10 | Nova Measuring Instr Ltd | Process control for microlithography |
| US6760545B1 (en) * | 2003-09-15 | 2004-07-06 | Polaroid Corporation | Method and camera for image capture |
| WO2014057711A1 (ja) * | 2012-10-09 | 2014-04-17 | サンテプラス株式会社 | 装着式双眼鏡 |
| US9196039B2 (en) | 2014-04-01 | 2015-11-24 | Gopro, Inc. | Image sensor read window adjustment for multi-camera array tolerance |
| JP2016111609A (ja) * | 2014-12-09 | 2016-06-20 | 株式会社東芝 | 画像処理装置、撮像装置、画像処理方法およびプログラム |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1333304A (en) * | 1917-10-18 | 1920-03-09 | Corning Glass Works | Condensing system for optical projecting apparatus |
| GB231028A (en) * | 1924-05-06 | 1925-03-26 | Arthur Warmisham | An improved diffusing device for lenses |
| US2811081A (en) * | 1952-07-03 | 1957-10-29 | Henry L Praeger | Universal focal length photo-objective system |
| GB732427A (en) * | 1952-09-22 | 1955-06-22 | Optische Ind De Oude Delft Nv | Improvements relating to centred optical systems |
| US2759393A (en) * | 1952-10-25 | 1956-08-21 | Eastman Kodak Co | Optical aligners employing axicons |
| GB746480A (en) * | 1953-02-06 | 1956-03-14 | Arthur Warmisham | Improvements in or relating to deep-field optical objectives |
| US3035489A (en) * | 1958-04-16 | 1962-05-22 | American Nat Bank & Trust Comp | Method and means for controlling brightness and depth of focused images |
| US3389633A (en) * | 1964-12-17 | 1968-06-25 | Vanderhooft John Jacob | Optical systems |
| US3618499A (en) * | 1969-04-04 | 1971-11-09 | Eastman Kodak Co | Camera with coordinated aperture and focus adjustment means |
| US3987470A (en) * | 1972-10-11 | 1976-10-19 | Berkey Photo, Inc. | Iris control |
| AT329375B (de) * | 1974-05-07 | 1976-05-10 | Eumig | Kamera |
| JPS5248012B2 (US20090163788A1-20090625-C00002.png) * | 1974-05-14 | 1977-12-07 | ||
| US3972057A (en) * | 1975-03-03 | 1976-07-27 | Polaroid Corporation | Exposure control system with follow focus capability |
| US4103309A (en) * | 1976-05-11 | 1978-07-25 | Fred M. Dellorfano, Jr. | Automatic camera focusing means |
| US4104653A (en) * | 1977-05-31 | 1978-08-01 | Polaroid Corporation | Scanning shutter blade arrangement with ambient and flash ranges |
-
1978
- 1978-04-24 US US05/899,270 patent/US4191462A/en not_active Expired - Lifetime
-
1979
- 1979-04-12 GB GB7912993A patent/GB2021801B/en not_active Expired
- 1979-04-23 JP JP4917479A patent/JPS5517187A/ja active Granted
- 1979-04-24 CA CA326,238A patent/CA1131969A/en not_active Expired
- 1979-04-24 FR FR7910346A patent/FR2424560B1/fr not_active Expired
- 1979-04-24 DE DE19792916568 patent/DE2916568A1/de not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340266U (US20090163788A1-20090625-C00002.png) * | 1989-08-30 | 1991-04-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2424560B1 (fr) | 1985-06-28 |
| GB2021801B (en) | 1982-10-13 |
| DE2916568A1 (de) | 1979-11-08 |
| CA1131969A (en) | 1982-09-21 |
| FR2424560A1 (fr) | 1979-11-23 |
| JPS5517187A (en) | 1980-02-06 |
| GB2021801A (en) | 1979-12-05 |
| US4191462A (en) | 1980-03-04 |
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