Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
3 Equations
4 Instrument representation
5 Coordinate system
6 Description of geometry
7 Functional notation
7.1 General
7.2 Geometric conditions
7.3 Spectral conditions
7.4 Examples of functional notation
Annex A (informative) - Terms and definitions used in
other Parts of ISO 5
Bibliography