CA1000085A - Focusing roll and displacement prisms - Google Patents

Focusing roll and displacement prisms

Info

Publication number
CA1000085A
CA1000085A CA155,823A CA155823A CA1000085A CA 1000085 A CA1000085 A CA 1000085A CA 155823 A CA155823 A CA 155823A CA 1000085 A CA1000085 A CA 1000085A
Authority
CA
Canada
Prior art keywords
focusing
roll
displacement prisms
prisms
displacement
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
Application number
CA155,823A
Other versions
CA155823S (en
Inventor
Richard A. Mecklenborg
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Application granted granted Critical
Publication of CA1000085A publication Critical patent/CA1000085A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/30—Simulation of view from aircraft
    • G09B9/32—Simulation of view from aircraft by projected image
    • G09B9/326—Simulation of view from aircraft by projected image the image being transformed by optical means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/04—Focusing arrangements of general interest for cameras, projectors or printers adjusting position of image plane without moving lens
    • G03B3/06—Focusing arrangements of general interest for cameras, projectors or printers adjusting position of image plane without moving lens using movable reflectors to alter length of light path
CA155,823A 1971-12-13 1972-11-07 Focusing roll and displacement prisms Expired CA1000085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20703371A 1971-12-13 1971-12-13

Publications (1)

Publication Number Publication Date
CA1000085A true CA1000085A (en) 1976-11-23

Family

ID=22768935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA155,823A Expired CA1000085A (en) 1971-12-13 1972-11-07 Focusing roll and displacement prisms

Country Status (5)

Country Link
JP (1) JPS515951B2 (en)
CA (1) CA1000085A (en)
DE (1) DE2260467A1 (en)
FR (1) FR2163582B1 (en)
GB (1) GB1404024A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU79603A1 (en) * 1978-05-05 1979-12-06 Angenieux P Ets DEVICE FOR ADJUSTING THE VALUE OF THE CHROMATISMO ABERRATIONS OF AN OPTICAL SYSTEM AND METHOD INCLUDING THE APPLICATION OF SUCH A DEVICE FOR ADJUSTING COLOR TELEVISION CAMERAS USING A DIASCOPE
GB2074339B (en) * 1980-04-18 1984-01-18 Ferranti Ltd Optical attenuator
US4468119A (en) * 1982-05-24 1984-08-28 Hamar M R Penta-prism module having laser alignment error detection and correction capability
EP3955562A4 (en) 2019-05-05 2022-06-15 Huawei Technologies Co., Ltd. Camera module, terminal device, imaging method and imaging apparatus

Also Published As

Publication number Publication date
FR2163582B1 (en) 1977-04-08
GB1404024A (en) 1975-08-28
FR2163582A1 (en) 1973-07-27
DE2260467A1 (en) 1973-06-14
JPS4866849A (en) 1973-09-13
JPS515951B2 (en) 1976-02-24

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