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PhotomicrometrologyPhotomicrometrology combines microphotography with standard measuring techniques. The negative of a photograph taken through a microscope at a predetermined level of magnification is overlayed on an optical scale of the same magnification. This technique is successful in measurements to 25 microinches.
Document ID
19690000639
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Young, F. L.
Date Acquired
August 5, 2013
Publication Date
December 1, 1969
Subject Category
Electronic Components And Circuits
Report/Patent Number
MFS-14556
Report Number: MFS-14556
Accession Number
69B10736
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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