ATA1279A - PHOTOGRAPHIC CAMERA - Google Patents

PHOTOGRAPHIC CAMERA

Info

Publication number
ATA1279A
ATA1279A AT1279A AT1279A ATA1279A AT A1279 A ATA1279 A AT A1279A AT 1279 A AT1279 A AT 1279A AT 1279 A AT1279 A AT 1279A AT A1279 A ATA1279 A AT A1279A
Authority
AT
Austria
Prior art keywords
photographic camera
photographic
camera
Prior art date
Application number
AT1279A
Other languages
German (de)
Other versions
AT377101B (en
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of ATA1279A publication Critical patent/ATA1279A/en
Application granted granted Critical
Publication of AT377101B publication Critical patent/AT377101B/en

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
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
AT1279A 1977-12-30 1979-01-02 PHOTOGRAPHIC CAMERA AT377101B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86585277A 1977-12-30 1977-12-30

Publications (2)

Publication Number Publication Date
ATA1279A true ATA1279A (en) 1984-06-15
AT377101B AT377101B (en) 1985-02-11

Family

ID=25346383

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1279A AT377101B (en) 1977-12-30 1979-01-02 PHOTOGRAPHIC CAMERA

Country Status (9)

Country Link
JP (1) JPS54109837A (en)
AT (1) AT377101B (en)
AU (1) AU525816B2 (en)
CA (1) CA1122455A (en)
CH (1) CH637222A5 (en)
DE (1) DE2856573A1 (en)
FR (1) FR2413680A1 (en)
GB (1) GB2013353B (en)
IE (1) IE48251B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477292A1 (en) * 1980-03-03 1981-09-04 Polaroid Corp FOCUS SYSTEM FOR PHOTOGRAPHIC VIEWING APPARATUS
JPS59125718A (en) * 1983-01-06 1984-07-20 Canon Inc Copying device
WO2018139168A1 (en) 2017-01-27 2018-08-02 富士フイルム株式会社 Camera system, camera, lens, accessory, and method for detecting camera system accessory

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105288B2 (en) * 1970-02-14 1973-03-15 Kabushiki Kaisha Ricoh, Tokio CAMERA WITH AUTOMATIC FOCUSING
US3917395A (en) * 1973-06-28 1975-11-04 Honeywell Inc Control circuit for photographic apparatus
CA1099554A (en) * 1976-10-04 1981-04-21 Polaroid Corporation Automatic range finding and focussing camera

Also Published As

Publication number Publication date
CH637222A5 (en) 1983-07-15
JPS54109837A (en) 1979-08-28
IE48251B1 (en) 1984-11-14
GB2013353A (en) 1979-08-08
AT377101B (en) 1985-02-11
GB2013353B (en) 1982-05-19
CA1122455A (en) 1982-04-27
AU525816B2 (en) 1982-12-02
DE2856573A1 (en) 1979-07-05
FR2413680B1 (en) 1983-11-18
FR2413680A1 (en) 1979-07-27
AU4306279A (en) 1979-07-05
IE782563L (en) 1979-06-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee