Paperback: 24 pages
Publisher: Multiple. Distributed through American National Standards Institute (ANSI) (August 23, 2007)
Product Dimensions: 8.2 x 0.1 x 10.5 inches
Format: PDF ePub djvu book
Based on observation of the test surface over a specified field of view, focussing the highest peaks and lowest valleys by movement of the objective. Determination of the distance (peak-to-valley height) between the highest peak and lowest valley by movement of the objective in order to focus on the lowest valley within the same field of view. Repetition of the procedure to obtain values for a further 19 different fields of view, calculation of t...
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