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New methods of lens testing and measurement (no.50)

By: Contributor(s): Material type: TextTextSeries: Bbc Engineering Monograph ; No.50Publication details: New York British Broadcasting Corporation 1963Description: 23pSubject(s): DDC classification:
  • 621.388 B777m
Contents:
Contents:Pt.1. A photo-electric lens testing bench -- pt.2. A method of observing and recording: the sources of flare in a lens
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Contents:Pt.1. A photo-electric lens testing bench -- pt.2. A method of observing and recording: the sources of flare in a lens

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