09/30192061 DC : 0

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Nomenclature
   5.1 General
   5.2 Name
   5.3 Manufacturer reference
   5.4 Material structure
   5.5 Manufacturing process
   5.6 Form of nomenclature
6 Optical properties
   6.1 General
   6.2 Transmittance
        6.2.1 Specification to be provided
        6.2.2 Temperature dependence
   6.3 Absorption coefficient
        6.3.1 General
        6.3.2 Specification to be provided (to
              be consistent with 6.5.2)
   6.4 Transmittance uniformity
        6.4.1 General
        6.4.2 Bubbles and inclusions
        6.4.3 Local variation of the manufacturing
              process
   6.5 Refractive index
        6.5.1 General
        6.5.2 Specification to be provided
   6.6 Variation of refractive index
   6.7 Dependence of the refractive index on
        temperature
   6.8 Optical homogeneity (Homogeneity of
        the refractive index)
   6.9 Birefringence
        6.9.1 Materials with natural birefringence
        6.9.2 Stress birefringence
   6.10 Photoelastic constant
   6.11 Dispersion
7 Other properties
   7.1 General
   7.2 Specific gravity
   7.3 Molecular weight
   7.4 Thermal properties
        7.4.1 Thermal conductivity
        7.4.2 Thermal expansion
        7.4.3 Specific heat
        7.4.4 Melting temperature and softening
              temperature
   7.5 Hardness
   7.6 Elastic modulus
   7.7 Maximum dimensions
Bibliography