4. Optics: measuring and testing
  5. By polarized light examination

Douglas C. Mark

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Birefringence measurement of large-format samples

Optics: measuring and testing – Sample – specimen – or standard holder or support
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Purging light beam paths in optical equipment

Optics: measuring and testing – By polarized light examination
Reexamination Certificate

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Sample holder for an optical element

Optics: measuring and testing – Sample – specimen – or standard holder or support
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2913460

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