Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Prerequisites
5 General test requirements
6 Test methods for assessing the construction
and materials
7 Test methods for measuring spectrophotometric
properties
8 Test methods for measuring optical properties
refractive power
9 Test methods for mechanical properties
Annex A (normative) - Application of uncertainty of
measurement
Annex B (informative) - Sources of uncertainty in
spectrophotometry and their estimation and control
Annex C (informative) - Definitions in summations form
Annex D (normative) - Product of the energy distribution
of Standard Illuminant D65 as specified in ISO
11664-2 and the spectral visibility function of
the average human eye for daylight vision a
as specified in ISO 11664-1
Annex E (normative) - Spectral functions for the
calculation of solar UV and solar blue light
transmittance values
Annex F (normative) - Spectral distribution of solar
irradiance in the infrared spectrum for the
calculation of the solar infrared transmittance
Annex G (normative) - Reference test headforms
Annex H (normative) - Spectral distribution of radiation
in incandescent signal lights weighted by the
sensitivity of the human eye V(lambda)
Annex I (informative) - Spectral distribution of radiation
in LED signal lights weighted by the sensitivity
of the human eye V(lambda)
Annex J (normative) - Long wavelength pass filter
Annex K (informative) - Method of variable distance for
the calibration of the telescope
Annex L (normative) - Method to correct transmittance for
variations in thickness of the filter
Bibliography
Annex ZA (informative) - Relationship between this
European Standard and the Essential
Requirements of EU Directive 89/686/EECC