Lens Testing - Photography Tutorial


In this page we discuss lens testing (actually, testing complete photographic systems) using the Koren 2003 lens test chart, which has continuously varying spatial frequency. You can download, print and assemble it yourself. This approach is primarily intended for film images, but Imatest Log frequency analyzes digitized images of the chart described further. - View Tutorial »


submitted: 5 years and 3691 days ago


Tags:frequency lens testing
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Publisher: normankoren.com

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