SE312068B - - Google Patents

Info

Publication number
SE312068B
SE312068B SE5047/64A SE504764A SE312068B SE 312068 B SE312068 B SE 312068B SE 5047/64 A SE5047/64 A SE 5047/64A SE 504764 A SE504764 A SE 504764A SE 312068 B SE312068 B SE 312068B
Authority
SE
Sweden
Application number
SE5047/64A
Inventor
L Kossakowski
W Rosink
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE312068B publication Critical patent/SE312068B/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • 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
    • G03B3/10—Power-operated focusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Measurement Of Optical Distance (AREA)
SE5047/64A 1963-04-26 1964-04-23 SE312068B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL292017 1963-04-26

Publications (1)

Publication Number Publication Date
SE312068B true SE312068B (fr) 1969-06-30

Family

ID=19754645

Family Applications (1)

Application Number Title Priority Date Filing Date
SE5047/64A SE312068B (fr) 1963-04-26 1964-04-23

Country Status (5)

Country Link
US (1) US3333105A (fr)
AT (1) AT247713B (fr)
CH (1) CH436771A (fr)
DK (1) DK111550B (fr)
SE (1) SE312068B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511155A (en) * 1965-07-14 1970-05-12 Nippon Kogaku Kk Automatic focussing means of optical instruments and structure of the light receiving portion thereof
US3430766A (en) * 1966-06-07 1969-03-04 Richardson Co Device for detecting markings and ejecting containers
CH449985A (fr) * 1966-12-15 1968-01-15 Paillard Sa Télémètre, notamment pour l'emploi en photographie
US3491240A (en) * 1967-03-29 1970-01-20 Itek Corp Noncontacting surface sensor
US3535528A (en) * 1968-06-11 1970-10-20 Glenn G Strickland Radiation sensitive passive binocular motion detector
FR2010954B1 (fr) * 1968-06-15 1973-03-16 Messer Griesheim Gmbh
US3590251A (en) * 1969-02-28 1971-06-29 Robert E Vosteen Operational amplifier having light sources and optically coupled photoconductor elements in output circuit thereof
DE1934186A1 (de) * 1969-07-05 1971-02-18 Bosch Photokino Gmbh Verfahren zum Kompensieren ungleicher Helligkeitsverteilung bei elektrooptischen Entfernungsmessern
JPS499372B1 (fr) * 1969-11-15 1974-03-04
US3714829A (en) * 1970-06-29 1973-02-06 Beckman Instruments Inc Pressure measuring system
US3857031A (en) * 1973-10-15 1974-12-24 Nasa Automatic focus control for facsimile cameras
US4538062A (en) * 1981-11-19 1985-08-27 Olympus Optical Co., Ltd. Focusing detecting device with coaxial source and detector
EP0091805B1 (fr) * 1982-04-08 1989-07-26 Olympus Optical Co., Ltd. Détecteur de l'état de focalisation pour endoscope

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005913A (en) * 1951-09-18 1961-10-24 Strong John Infrared range finder
US2999436A (en) * 1954-09-04 1961-09-12 Voigtlaender Ag Process and device for automatically adjusting optical instruments
US3143588A (en) * 1957-07-11 1964-08-04 Rca Corp Range measuring system
US3041459A (en) * 1959-06-29 1962-06-26 Comapco Inc Radiant energy control system
US3035176A (en) * 1959-11-23 1962-05-15 Packard Bell Electronics Corp Monoscopic range finder
US3218909A (en) * 1961-12-22 1965-11-23 Janice B Fain Optical ranging device using movable concentric coplanar detectors

Also Published As

Publication number Publication date
DK111550B (da) 1968-09-09
US3333105A (en) 1967-07-25
CH436771A (de) 1967-05-31
AT247713B (de) 1966-06-27

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