FR474252A - Device for examining lens systems - Google Patents

Device for examining lens systems

Info

Publication number
FR474252A
FR474252A FR474252DA FR474252A FR 474252 A FR474252 A FR 474252A FR 474252D A FR474252D A FR 474252DA FR 474252 A FR474252 A FR 474252A
Authority
FR
France
Prior art keywords
lens systems
examining
examining lens
systems
lens
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
Other languages
French (fr)
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.)
ZEISS CARL SOC
Original Assignee
ZEISS CARL SOC
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 ZEISS CARL SOC filed Critical ZEISS CARL SOC
Application granted granted Critical
Publication of FR474252A publication Critical patent/FR474252A/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
    • G01M11/02—Testing optical properties
    • G01M11/0207—Details of measuring devices
    • 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
    • G01M11/02—Testing optical properties
    • G01M11/0228—Testing optical properties by measuring refractive power

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR474252D 1913-06-30 1914-06-29 Device for examining lens systems Expired FR474252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE278226T 1913-06-30

Publications (1)

Publication Number Publication Date
FR474252A true FR474252A (en) 1915-02-16

Family

ID=32523622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474252D Expired FR474252A (en) 1913-06-30 1914-06-29 Device for examining lens systems

Country Status (3)

Country Link
DE (1) DE278226C (en)
FR (1) FR474252A (en)
GB (1) GB191412100A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099214B (en) * 1958-03-03 1961-02-09 Oculus Optikgeraete G M B H Glass support for lensmeter
DE1216571B (en) * 1963-12-24 1966-05-12 Rodenstock Optik G Improvement in lensmeters
CN104458214B (en) * 2014-12-10 2017-02-22 马瑞利汽车零部件(芜湖)有限公司 Auxiliary device for automobile lamp optic test

Also Published As

Publication number Publication date
DE278226C (en)
GB191412100A (en) 1915-08-05

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