IN154209B - - Google Patents

Info

Publication number
IN154209B
IN154209B IN439/CAL/81A IN439CA1981A IN154209B IN 154209 B IN154209 B IN 154209B IN 439CA1981 A IN439CA1981 A IN 439CA1981A IN 154209 B IN154209 B IN 154209B
Authority
IN
India
Application number
IN439/CAL/81A
Other languages
English (en)
Inventor
Iain Alexander Neil
Gordon Hall Mclean
Peter John Berry
Original Assignee
Barr & Stroud 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 Barr & Stroud Ltd filed Critical Barr & Stroud Ltd
Publication of IN154209B publication Critical patent/IN154209B/en

Links

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
    • G02B27/32—Fiducial marks and measuring scales within the optical system
    • G02B27/34—Fiducial marks and measuring scales within the optical system illuminated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
IN439/CAL/81A 1980-04-26 1981-04-25 IN154209B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8013850 1980-04-26

Publications (1)

Publication Number Publication Date
IN154209B true IN154209B (de) 1984-10-06

Family

ID=10513029

Family Applications (1)

Application Number Title Priority Date Filing Date
IN439/CAL/81A IN154209B (de) 1980-04-26 1981-04-25

Country Status (10)

Country Link
US (1) US4383173A (de)
BE (1) BE888546A (de)
CH (1) CH651927A5 (de)
DE (1) DE3116247A1 (de)
FR (1) FR2481450A1 (de)
IN (1) IN154209B (de)
IT (1) IT1144188B (de)
NL (1) NL8102039A (de)
NO (1) NO156428C (de)
SE (1) SE451037B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558222A (en) * 1982-11-06 1985-12-10 Barr & Stroud Limited Infrared radiation detecting systems
GB2144872A (en) * 1983-08-10 1985-03-13 Philips Electronic Associated Graticule illumination system for an image intensifier
US4593322A (en) * 1985-01-14 1986-06-03 Honeywell Inc. Autofocus system for infrared imaging device
US4965448A (en) * 1986-04-24 1990-10-23 Honeywell Inc. Internal calibration source for infrared radiation detector
US4695722A (en) * 1986-04-25 1987-09-22 Ford Aerospace & Communications Corporation Optical scanner error compensator
US5155570A (en) * 1988-06-21 1992-10-13 Sanyo Electric Co., Ltd. Semiconductor integrated circuit having a pattern layout applicable to various custom ICs
US4972085A (en) * 1989-09-14 1990-11-20 General Electric Company Cold shielding of infrared detectors
GB0321511D0 (en) * 2003-09-13 2003-10-15 Univ St Andrews Radiometric calibration
US7880978B2 (en) * 2008-08-25 2011-02-01 Acm Projektentwicklung Gmbh Objective lens system
US8508864B2 (en) * 2008-08-25 2013-08-13 Acm Projektentwicklung Gmbh Objective lens system
US8101918B1 (en) * 2009-05-13 2012-01-24 Itt Manufacturing Enterprises, Inc. Re-imaging infrared lenses

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431666A (en) * 1945-03-13 1947-11-25 Lane Wells Co Multiple graticule magnifier with transparent reflector
US2911879A (en) * 1955-07-15 1959-11-10 David White Company Comparator for superposing image of a grid on the image of an object
US3529531A (en) * 1968-04-23 1970-09-22 Dart Ind Inc Container for head lettuce having internal support
DE2310640B2 (de) * 1973-03-02 1976-01-15 Kern & Co Ag, Aarau (Schweiz) Strichplattenbeleuchtung bei einem optischen geraet
DE7527791U (de) * 1975-09-03 1976-02-05 Fa. Carl Zeiss, 7920 Heidenheim Messeinrichtung mit einer im strahlengang angeordneten messmarke
DE2541818C3 (de) * 1975-09-19 1981-09-10 Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen Infrarot-Strahlungsdetektor für Zielsuchköpfe
US4018533A (en) * 1976-03-08 1977-04-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Optical instrument employing reticle having preselected visual response pattern formed thereon
US4150824A (en) * 1976-08-27 1979-04-24 Walt Disney Productions Optoelectronic communications system
US4205229A (en) * 1978-10-31 1980-05-27 Nasa Cooled echelle grating spectrometer
US4315150A (en) * 1980-07-24 1982-02-09 Telatemp Corporation Targeted infrared thermometer

Also Published As

Publication number Publication date
NO156428C (no) 1987-09-16
NO811401L (no) 1981-10-27
SE451037B (sv) 1987-08-24
NL8102039A (nl) 1981-11-16
IT8167559A0 (it) 1981-04-24
NO156428B (no) 1987-06-09
US4383173A (en) 1983-05-10
BE888546A (fr) 1981-08-17
IT1144188B (it) 1986-10-29
DE3116247A1 (de) 1982-03-11
FR2481450B1 (de) 1984-03-23
DE3116247C2 (de) 1989-10-05
CH651927A5 (de) 1985-10-15
SE8102604L (sv) 1981-10-27
FR2481450A1 (fr) 1981-10-30

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