Projekta Nr.ISO 11421:2025
Nosaukums<p class="MsoBodyText"><span lang="EN-GB">This document gives general guidance on evaluating the sources of error in optical transfer function (OTF) equipment and in using this information to estimate errors in a measurement of OTF. It also gives guidance on assessing and specifying a general uncertainty for a specific measuring equipment, as well as recommending methods of routine assessment.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The main body of this document deals exclusively with the modulation transfer function (MTF) part of the OTF. The phase transfer function (PTF) is dealt with relatively briefly in</span> <span lang="EN-GB">Annex A.</span></p>
Reģistrācijas numurs (WIID)85988
Darbības sfēra<p class="MsoBodyText"><span lang="EN-GB">This document gives general guidance on evaluating the sources of error in optical transfer function (OTF) equipment and in using this information to estimate errors in a measurement of OTF. It also gives guidance on assessing and specifying a general uncertainty for a specific measuring equipment, as well as recommending methods of routine assessment.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The main body of this document deals exclusively with the modulation transfer function (MTF) part of the OTF. The phase transfer function (PTF) is dealt with relatively briefly in</span> <span lang="EN-GB">Annex A.</span></p>
StatussStandarts spēkā
ICS grupa17.180.01