BS ISO 9336-3:2020

This standard BS ISO 9336-3:2020 Optics and photonics. Optical transfer function. Application is classified in these ICS categories:

• 37.020 Optical equipment

This document specifies a method of testing telescopes in terms of imaging states aimed at making valid optical transfer function (OTF) measurements.

This document includes two annexes (Annex A and B) that provide information on the more recent techniques for measuring optical transfer function and methods of deriving image quality criteria from such measurements.