Optics and Photonics - Optical Transfer Function - Principles of Measurement of Modulation Transfer Function (MTF) of Sampled Imaging Systems

This standard establishes the principles for measuring the modulation transfer function (MTF) in sampled imaging systems, which is a critical parameter in the field of optics and photonics. It provides detailed guidelines on the methodology and procedures required to accurately determine the MTF, ensuring consistency and reliability in the measurement process. The standard covers the fundamental aspects of optical transfer function and outlines the essential requirements for the equipment, environment, and calibration necessary to perform the measurements. It also specifies the conditions under which the measurements should be conducted to ensure the validity and reproducibility of the results. The document serves as a reference for professionals involved in the design, testing, and evaluation of optical systems.