AT354138B - LENS TESTING DEVICE WITH WHICH THE DUTY AND A TEST PLATE ARE ARRANGED IN AN AUTOCOLLIMATOR - Google Patents

LENS TESTING DEVICE WITH WHICH THE DUTY AND A TEST PLATE ARE ARRANGED IN AN AUTOCOLLIMATOR

Info

Publication number
AT354138B
AT354138B AT710777A AT710777A AT354138B AT 354138 B AT354138 B AT 354138B AT 710777 A AT710777 A AT 710777A AT 710777 A AT710777 A AT 710777A AT 354138 B AT354138 B AT 354138B
Authority
AT
Austria
Prior art keywords
autocollimator
duty
testing device
test plate
lens testing
Prior art date
Application number
AT710777A
Other languages
German (de)
Other versions
ATA710777A (en
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ATA710777A publication Critical patent/ATA710777A/en
Application granted granted Critical
Publication of AT354138B publication Critical patent/AT354138B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
AT710777A 1976-10-26 1977-10-05 LENS TESTING DEVICE WITH WHICH THE DUTY AND A TEST PLATE ARE ARRANGED IN AN AUTOCOLLIMATOR AT354138B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762648419 DE2648419A1 (en) 1976-10-26 1976-10-26 Optical test bench with photoelectric optimal focussing - determines focal plane of test piece using vibrating lens system

Publications (2)

Publication Number Publication Date
ATA710777A ATA710777A (en) 1979-05-15
AT354138B true AT354138B (en) 1979-12-27

Family

ID=5991426

Family Applications (1)

Application Number Title Priority Date Filing Date
AT710777A AT354138B (en) 1976-10-26 1977-10-05 LENS TESTING DEVICE WITH WHICH THE DUTY AND A TEST PLATE ARE ARRANGED IN AN AUTOCOLLIMATOR

Country Status (2)

Country Link
AT (1) AT354138B (en)
DE (1) DE2648419A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322712C2 (en) * 1983-06-24 1986-10-30 Daimler-Benz Ag, 7000 Stuttgart Optical distance measuring method

Also Published As

Publication number Publication date
ATA710777A (en) 1979-05-15
DE2648419A1 (en) 1978-04-27

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Legal Events

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