Projekta Nr.ISO 8478:2017
Nosaukums<p>ISO 8478:2017 specifies a method for measuring the spectral transmittance of camera lenses. It describes particular conditions for measuring the axial spectral transmittance, over a wavelength range from 350 nm to 700 nm, of camera lenses which are intended to be used mainly for taking pictures of very distant objects.</p> <p>If the spectral transmittance values are used exclusively for the calculation of the ISO colour contribution index (see ISO 6728) throughout ISO 8478:2017, the wavelength range reads 370 nm to 680 nm.</p> <p>ISO 8478:2017 is also applicable to mirror lenses (see Annex A).</p>
Reģistrācijas numurs (WIID)72599
Darbības sfēra<p>ISO 8478:2017 specifies a method for measuring the spectral transmittance of camera lenses. It describes particular conditions for measuring the axial spectral transmittance, over a wavelength range from 350 nm to 700 nm, of camera lenses which are intended to be used mainly for taking pictures of very distant objects.</p> <p>If the spectral transmittance values are used exclusively for the calculation of the ISO colour contribution index (see ISO 6728) throughout ISO 8478:2017, the wavelength range reads 370 nm to 680 nm.</p> <p>ISO 8478:2017 is also applicable to mirror lenses (see Annex A).</p>
StatussStandarts spēkā
ICS grupa37.040.10