Optics and photonics — Optical transfer function — Definitions and mathematical relationships

ISO 9334:2012 de­fines terms relating to the optical transfer function and indicates, where pertinent, the mathematical relationships between those terms. It also defines important parameters that should be speci­fied in connection with optical transfer function testing.

The terms and parameters de­fined in ISO 9334:2012 apply to all measurements of the optical transfer function for optical, electro‑optical and other imaging systems.