Optics and photonics. Optical transfer function. Principles and procedures of measurement algolia-search-ignore It is not applicable to

It is not applicable to substances used as product additives or to those in direct product contact (see Annex A)

BS EN ISO 25539-2:2009 does not address requirements for the evaluation of animal tissue products

which specifies methods of analysis

k) Licensed pubs

Optics and photonics. Optical transfer function. Principles and procedures of measurement algolia-search-ignore It is not applicable to1 Scope This International Standard gives general guidance for the construction and use of equipment for measurement of the optical transfer function (OTF) of imaging systems. This International Standard specifies important factors that can influence the measurement of the OTF, and gives general rules for equipment performance requirements and environmental controls. It specifies important precautions that should be taken to ensure accurate