AT300550B - Entfernungsmesser, insbesondere für photographische Zwecke - Google Patents

Entfernungsmesser, insbesondere für photographische Zwecke

Info

Publication number
AT300550B
AT300550B AT994968A AT994968A AT300550B AT 300550 B AT300550 B AT 300550B AT 994968 A AT994968 A AT 994968A AT 994968 A AT994968 A AT 994968A AT 300550 B AT300550 B AT 300550B
Authority
AT
Austria
Prior art keywords
range finders
photographic purposes
photographic
purposes
finders
Prior art date
Application number
AT994968A
Other languages
English (en)
Original Assignee
Paillard Sa
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 Paillard Sa filed Critical Paillard Sa
Application granted granted Critical
Publication of AT300550B publication Critical patent/AT300550B/de

Links

Classifications

    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/32—Measuring distances in line of sight; Optical rangefinders by focusing the object, e.g. on a ground glass screen
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Lenses (AREA)
AT994968A 1968-09-26 1968-10-11 Entfernungsmesser, insbesondere für photographische Zwecke AT300550B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1440268A CH483027A (fr) 1968-09-26 1968-09-26 Télémètre, notamment pour l'emploi en photographie

Publications (1)

Publication Number Publication Date
AT300550B true AT300550B (de) 1972-07-25

Family

ID=4400536

Family Applications (1)

Application Number Title Priority Date Filing Date
AT994968A AT300550B (de) 1968-09-26 1968-10-11 Entfernungsmesser, insbesondere für photographische Zwecke

Country Status (6)

Country Link
US (1) US3603800A (de)
AT (1) AT300550B (de)
CH (1) CH483027A (de)
DE (1) DE1944781A1 (de)
FR (1) FR2018905A1 (de)
GB (1) GB1275123A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999192A (en) * 1970-05-27 1976-12-21 Canon Kabushiki Kaisha Focus detecting system
DE2540665A1 (de) * 1975-09-12 1977-03-17 Bosch Gmbh Robert Sende-empfangs-optik zur entfernungsmessung, insbesondere bei auffahrschutzgeraeten
JPS57144409A (en) * 1981-03-03 1982-09-07 West Electric Co Ltd Distance detector
ATE223120T1 (de) * 1994-12-22 2002-09-15 Optosys Ag Näherungsschalter
DE19615732A1 (de) * 1996-04-20 1997-10-23 Bosch Gmbh Robert Kraftfahrzeug mit einem Sende- und/oder Empfangsgerät
DE19718157A1 (de) * 1997-04-29 1998-11-05 Sick Ag Opto-elektronischer Sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320850A (en) * 1963-05-20 1967-05-23 Hewlett Packard Co Rotation direction detector

Also Published As

Publication number Publication date
GB1275123A (en) 1972-05-24
US3603800A (en) 1971-09-07
FR2018905A1 (de) 1970-06-26
DE1944781A1 (de) 1970-04-02
CH483027A (fr) 1969-12-15

Similar Documents

Publication Publication Date Title
CH510895A (de) Lichtempfindlicher Film
DK126800B (da) Tykkelsesmåleapparat.
AT276075B (de) Entfernungsmesser, insbesondere zur Verwendung in der Photographie
AT300551B (de) Entfernungsmesser
CH526787A (de) Entfernungsmesser, insbesondere für fotografische Kameras
NL153677B (nl) Fotografisch filmsamenstel.
NL164970C (nl) Fotografisch samenstel.
BE756085A (de) Spectraal gesensibiliseerd fotografisch materiaal
AT298235B (de) Photographischer Selbstentwicklerfilmverband
AT302029B (de) Entfernungsmesser, vorzugsweise für photographische Kameras
AT300550B (de) Entfernungsmesser, insbesondere für photographische Zwecke
AT293863B (de) Entfernungsmesser, insbesondere für photographische Zwecke
CH485166A (de) Einbeinstativ, insbesondere für photographische Apparate
AT315639B (de) Photographischer Filmverband
CH418817A (de) Basisentfernungsmesser mit Schwenkspiegel, insbesondere für photographische Zwecke
CH481391A (de) Schmalfilmkamera
NL163330C (nl) Diafragmasluiter.
BE749373A (de) Verbeterd fotografisch kleurenmateriaal
CH506806A (de) Diazotypiefilme
BR7024122D0 (pt) Composicao fotografica
SE373717B (sv) Bildtelegrafapparat
CH527438A (de) Bildaufzeichnungsfilm
CH535439A (de) Filmverband für Selbstentwicklerkamera
OA02265A (fr) Film cinématographique.
AT278231B (de) Pulverförmiger Gerbstoff

Legal Events

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