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Autocollimator system for measurement of precision lenses

1972

CERN

CERN

Checking the camera lenses of the 2 m hydrogen chamber using an autocollimator which measures the distortions in the complete three-lens system. The lenses, of high optical quality, improved the precision of the photographs from the chamber. They were scheduled to be installed at the end of May and the chamber came back into action, with a hydrogen filling, in June after a long shutdown.

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  • Title: Autocollimator system for measurement of precision lenses
  • Creator: CERN PhotoLab
  • Date Created: 1972-04, 1972
  • Contributor: GenevaCERN1972-4
  • Medium: Film, Photographic negative
  • Link to Internal Document: http://cds.cern.ch/record/1729498
  • Internal Reference: Rubrique: Date Planche:4 72 De:217 A:

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