Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Test specimen
6 Measuring apparatus
7 Test conditions
8 Test procedure
9 Main error factors
10 Test report
Annexes
A Spectrophotometers
A.1 General
A.2 Dispersion type spectrophotometer
A.3 Fourier-transform type spectrometer
B Refractive index of synthetic fused silica
Bibliography