CA967037A - Optical systems - Google Patents

Optical systems

Info

Publication number
CA967037A
CA967037A CA151,038A CA151038A CA967037A CA 967037 A CA967037 A CA 967037A CA 151038 A CA151038 A CA 151038A CA 967037 A CA967037 A CA 967037A
Authority
CA
Canada
Prior art keywords
optical systems
optical
systems
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
CA151,038A
Other versions
CA151038S (en
Inventor
Daniel R. Lobb
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.)
Thales Communications Ltd
Original Assignee
Thales Communications Ltd
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 Thales Communications Ltd filed Critical Thales Communications Ltd
Application granted granted Critical
Publication of CA967037A publication Critical patent/CA967037A/en
Expired legal-status Critical Current

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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
    • 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
    • G02B13/10—Anamorphotic objectives involving prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/04—Catoptric systems, e.g. image erecting and reversing system using prisms only
    • G02B17/045—Catoptric systems, e.g. image erecting and reversing system using prisms only having static image erecting or reversing properties only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • 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
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Facsimile Scanning Arrangements (AREA)
CA151,038A 1971-09-07 1972-09-06 Optical systems Expired CA967037A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4164871 1971-09-07
GB163872A GB1412733A (en) 1971-09-07 1972-01-13 Optical systems
GB3857172 1972-08-18

Publications (1)

Publication Number Publication Date
CA967037A true CA967037A (en) 1975-05-06

Family

ID=27253925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,038A Expired CA967037A (en) 1971-09-07 1972-09-06 Optical systems

Country Status (3)

Country Link
JP (1) JPS4840445A (en)
CA (1) CA967037A (en)
GB (1) GB1412733A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070091452A1 (en) * 2005-10-25 2007-04-26 Scott Lerner Projection system and method
KR20090093667A (en) 2008-02-29 2009-09-02 삼성전자주식회사 Projection optical system

Also Published As

Publication number Publication date
GB1412733A (en) 1975-11-05
JPS4840445A (en) 1973-06-14

Similar Documents

Publication Publication Date Title
CA959687A (en) Optical filter system
CA954931A (en) Electromagnet-controlling system
CA1008165A (en) Navigational light system
CA973404A (en) Optical filter system
CA971513A (en) Sway-arrest system
AU3710471A (en) Optical control system
AU464229B2 (en) Light systems
CA1016992A (en) Controlled spark-duration system
CA967929A (en) Light reflecting system
CA957884A (en) Optical reflector system
CA962100A (en) Flat window optical system
AU470060B2 (en) Lenses
AU472148B2 (en) Systems
CA987282A (en) Light
CA996192A (en) Telecommunication systems
CA974499A (en) Optical systems
CA967037A (en) Optical systems
CA970062A (en) Skid-control system
CA972193A (en) Optical system
CA939541A (en) Optical system
CA860527A (en) Terrain-following system
CA881018A (en) Optical alignment system
CA862427A (en) Optical comparison hemoglobinometer
CA876227A (en) Weapon-training systems
CA866513A (en) Optical projection system