CA1185809A - Apparatus for measuring the characteristics of an optical system - Google Patents

Apparatus for measuring the characteristics of an optical system

Info

Publication number
CA1185809A
CA1185809A CA000398453A CA398453A CA1185809A CA 1185809 A CA1185809 A CA 1185809A CA 000398453 A CA000398453 A CA 000398453A CA 398453 A CA398453 A CA 398453A CA 1185809 A CA1185809 A CA 1185809A
Authority
CA
Canada
Prior art keywords
tested
charac
optical system
terized
linear
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
CA000398453A
Other languages
English (en)
French (fr)
Inventor
Hiroshi Tamaki
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.)
Topcon Corp
Original Assignee
Tokyo Kogaku Kikai KK
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 Tokyo Kogaku Kikai KK filed Critical Tokyo Kogaku Kikai KK
Application granted granted Critical
Publication of CA1185809A publication Critical patent/CA1185809A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
CA000398453A 1981-06-03 1982-03-16 Apparatus for measuring the characteristics of an optical system Expired CA1185809A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP85490/1981 1981-06-03
JP8549081A JPS57199933A (en) 1981-06-03 1981-06-03 Measuring device for optical characteristic of optical system

Publications (1)

Publication Number Publication Date
CA1185809A true CA1185809A (en) 1985-04-23

Family

ID=13860362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000398453A Expired CA1185809A (en) 1981-06-03 1982-03-16 Apparatus for measuring the characteristics of an optical system

Country Status (2)

Country Link
JP (1) JPS57199933A (enrdf_load_stackoverflow)
CA (1) CA1185809A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013105570A1 (de) * 2013-05-29 2014-12-04 Isra Surface Vision Gmbh Verfahren zur Bestimmung der Brechkraft eines transparenten Objekts sowie entsprechende Vorrichtung

Also Published As

Publication number Publication date
JPH0222328B2 (enrdf_load_stackoverflow) 1990-05-18
JPS57199933A (en) 1982-12-08

Similar Documents

Publication Publication Date Title
EP0059480B1 (en) An apparatus for measuring the characteristics of an optical system
US4588270A (en) Curvature measuring apparatus
US5416591A (en) Method of determination of a three-dimensional profile of an object
US4146926A (en) Process and apparatus for optically exploring the surface of a body
EP0361457B1 (en) Method and apparatus for detecting a reference position of a rotating scale
WO2000071972A1 (en) Measuring angles of wheels using transition points of reflected laser lines
US5109161A (en) Light emitter and optical system for a distance measuring device
US4792694A (en) Method and apparatus for obtaining three dimensional distance information stereo vision
JPS587122A (ja) 光ビ−ム走査装置
EP0206454B1 (en) Stationary hologram scanner
EP0290237B1 (en) Synchronous optical scanning apparatus
CA1185809A (en) Apparatus for measuring the characteristics of an optical system
EP0262646A2 (en) Shape measuring instrument
US4192612A (en) Device for contact-free thickness measurement
GB2023868A (en) Optical apparatus for determining light exit angles
US6141085A (en) Distance measuring apparatus
EP0489399B1 (en) Displacement detector
US4910690A (en) Micro-dimensional measurement apparatus
JPH0153442B2 (enrdf_load_stackoverflow)
CA1175129A (en) Device for the production of a telecentric light beam and a process for use thereof
JPH10267624A (ja) 三次元形状測定装置
RU2179707C1 (ru) Способ определения расстояния до источника излучения
JP2643270B2 (ja) 間隔測定装置
SU1435936A1 (ru) Оптико-электронное устройство дл контрол положени объекта
JPH04218707A (ja) 形状検出装置

Legal Events

Date Code Title Description
MKEX Expiry