FR2045431A5 - - Google Patents

Info

Publication number
FR2045431A5
FR2045431A5 FR7014050A FR7014050A FR2045431A5 FR 2045431 A5 FR2045431 A5 FR 2045431A5 FR 7014050 A FR7014050 A FR 7014050A FR 7014050 A FR7014050 A FR 7014050A FR 2045431 A5 FR2045431 A5 FR 2045431A5
Authority
FR
France
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
Application number
FR7014050A
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.)
CK Optical Co Inc
Original Assignee
CK Optical Co Inc
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
Application filed by CK Optical Co Inc filed Critical CK Optical Co Inc
Application granted granted Critical
Publication of FR2045431A5 publication Critical patent/FR2045431A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • 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
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
FR7014050A 1969-04-28 1970-04-17 Expired FR2045431A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81979069A 1969-04-28 1969-04-28

Publications (1)

Publication Number Publication Date
FR2045431A5 true FR2045431A5 (fr) 1971-02-26

Family

ID=25229081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014050A Expired FR2045431A5 (fr) 1969-04-28 1970-04-17

Country Status (5)

Country Link
US (1) US3644037A (fr)
CH (1) CH526117A (fr)
DE (1) DE2020375A1 (fr)
FR (1) FR2045431A5 (fr)
GB (1) GB1274977A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392086A (en) * 1972-03-29 1975-04-23 Rank Organisation Ltd Lenses
US3998545A (en) * 1975-03-26 1976-12-21 Optivision Inc. Anamorphic enlarging system
JPS559549A (en) * 1978-07-06 1980-01-23 Canon Inc Projector
US4681405A (en) * 1984-10-01 1987-07-21 Balogh Thomas K Method and lens for producing a wide angle image
JPS62275217A (ja) * 1986-01-30 1987-11-30 Canon Inc 画像読み取り装置
US5237167A (en) * 1991-12-18 1993-08-17 Eastman Kodak Company Autofocussing system having anamorphic optics
KR950006484A (ko) * 1993-08-06 1995-03-21 이대원 촬영렌즈를 이용한 광학시스템
US5930050A (en) * 1997-10-21 1999-07-27 Texas Instruments Incorporated Anamorphic lens for providing wide-screen images generated by a spatial light modulator
US6181482B1 (en) 1999-09-08 2001-01-30 News America Incorporated Variable ratio anamorphic lens
US6747818B2 (en) * 2000-09-06 2004-06-08 Ricoh Company Ltd. Image forming lens, image forming lens unit, original document reading module, apparatus and method, and image information processing apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB349507A (en) * 1929-03-02 1931-05-26 Harry Sidney Newcomer Improvements in or relating to anamorphosing objectives
GB377952A (en) * 1930-01-30 1932-08-04 Harry Sidney Newcomer Improvements in or relating to afocal objectives
US2121567A (en) * 1936-12-07 1938-06-21 Newcomer Harry Sidney Afocal opposed plane cylindrical anamorphosers
US2924145A (en) * 1953-12-16 1960-02-09 Applic Tech Et D Expl Cinemato Apparatus for anamorphotical kinematographic projection and view-taking
NL133889C (fr) * 1965-06-01

Also Published As

Publication number Publication date
CH526117A (fr) 1972-07-31
GB1274977A (en) 1972-05-17
US3644037A (en) 1972-02-22
DE2020375A1 (de) 1970-11-12

Similar Documents

Publication Publication Date Title
AU465452B2 (fr)
AU429630B2 (fr)
AU450150B2 (fr)
AU2355770A (fr)
AU442375B2 (fr)
AU470301B1 (fr)
AU427401B2 (fr)
AU442538B2 (fr)
AU414607B2 (fr)
AU428131B2 (fr)
AU428074B2 (fr)
AU428129B2 (fr)
AU438128B2 (fr)
AU470661B1 (fr)
AU442285B2 (fr)
AU442322B2 (fr)
AU442357B2 (fr)
AU425297B2 (fr)
AU442380B2 (fr)
AU442463B2 (fr)
AU442535B2 (fr)
AT308690B (fr)
AU442554B2 (fr)
AU417208B2 (fr)
AU5228269A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse