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AT316171B - Device for testing the image quality of lenses or the like. - Google Patents

Device for testing the image quality of lenses or the like.

Info

Publication number
AT316171B
AT316171B AT250770A AT250770A AT316171B AT 316171 B AT316171 B AT 316171B AT 250770 A AT250770 A AT 250770A AT 250770 A AT250770 A AT 250770A AT 316171 B AT316171 B AT 316171B
Authority
AT
Austria
Prior art keywords
lenses
testing
image quality
quality
image
Prior art date
Application number
AT250770A
Other languages
German (de)
Inventor
Ing Erich Beck Dipl
Ing Gottfried Patels Dipl
Vrabec Franz
Original Assignee
Eumig
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 Eumig filed Critical Eumig
Priority to AT168373A priority Critical patent/AT328766B/en
Priority to AT250770A priority patent/AT316171B/en
Priority to DE19712110045 priority patent/DE2110045C3/en
Priority to DE19712166890 priority patent/DE2166890C3/en
Application granted granted Critical
Publication of AT316171B publication Critical patent/AT316171B/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
    • G01M11/0292—Testing optical properties of objectives by measuring the optical modulation transfer function
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lens Barrels (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Shutters For Cameras (AREA)
  • Control Of Stepping Motors (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
AT250770A 1970-03-17 1970-03-17 Device for testing the image quality of lenses or the like. AT316171B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT168373A AT328766B (en) 1970-03-17 1970-03-17 DEVICE FOR FOCUSING
AT250770A AT316171B (en) 1970-03-17 1970-03-17 Device for testing the image quality of lenses or the like.
DE19712110045 DE2110045C3 (en) 1970-03-17 1971-03-03 Automatically operating device for checking the image quality of lenses or the like
DE19712166890 DE2166890C3 (en) 1970-03-17 1971-03-03 Device for setting an adjusting element for camera lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT250770A AT316171B (en) 1970-03-17 1970-03-17 Device for testing the image quality of lenses or the like.

Publications (1)

Publication Number Publication Date
AT316171B true AT316171B (en) 1974-06-25

Family

ID=3535515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT250770A AT316171B (en) 1970-03-17 1970-03-17 Device for testing the image quality of lenses or the like.

Country Status (2)

Country Link
AT (1) AT316171B (en)
DE (2) DE2110045C3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904294A (en) * 1973-12-28 1975-09-09 Polaroid Corp Automatic lens testing apparatus
US4201456A (en) * 1976-04-22 1980-05-06 Wolbarsht Myron L Method and apparatus for detecting the focusing condition of an optical system
US4387975A (en) * 1979-10-31 1983-06-14 Ricoh Company, Ltd. Automatic focusing position detection apparatus
DE3020022A1 (en) * 1980-05-24 1981-12-03 Ibm Deutschland Gmbh, 7000 Stuttgart METHOD AND DEVICE FOR TESTING OPTICAL IMAGING SYSTEMS
US4585342A (en) * 1984-06-29 1986-04-29 International Business Machines Corporation System for real-time monitoring the characteristics, variations and alignment errors of lithography structures
DE102011111362A1 (en) * 2011-08-29 2012-09-06 Carl Zeiss Smt Gmbh Optical component for use in e.g. illumination device for micro-lithographic extreme UV-projection exposure system, has mirror unit immersed in medium and supported in floating manner under operational conditions

Also Published As

Publication number Publication date
DE2110045C3 (en) 1978-05-24
DE2166890A1 (en) 1976-06-16
DE2110045A1 (en) 1971-10-07
DE2166890C3 (en) 1978-11-30
DE2110045B2 (en) 1977-09-22
DE2166890B2 (en) 1978-04-06

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Legal Events

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