EN 1836:2005+A1:2007

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Filter requirements
  4.1 Transmittance
  4.2 Optical power of oculars
  4.3 Scattered light
  4.4 Material and surface quality
  4.5 Robustness
  4.6 Resistance to radiation
  4.7 Ignition
5 Requirements for complete sunglasses (frames with filters)
  5.1 General
  5.2 General construction
  5.3 Mechanical requirements
  5.4 Ignition
  5.5 Materials for the manufacture of complete sunglasses
6 Testing
  6.1 General
  6.2 Transmittance
  6.3 Optical power values
  6.4 Scattered light
  6.5 Material and surface quality
  6.6 Robustness
  6.7 Resistance to radiation
  6.8 Ignition
  6.9 Conditioning and test conditions for complete sunglasses
  6.10 Test for mechanical requirements for complete sunglasses
7 Information and labelling
  7.1 General
  7.2 Complete sunglasses
  7.3 Uncut finished lenses and replacement lenses
       (unmounted sunglass filters)
  7.4 Transmittance or reflectance claims
  7.5 Robustness claims
Annex A (normative) - Cut-on filter for UV filtering
Annex B (normative) - Spectral functions for the calculation
                      of luminous transmittance and relative
                      visual attenuation coefficients (quotients)
Annex C (normative) - Spectral functions for the calculation
                      of solar UV transmittance values and
                      blue-light transmittance
Annex D (normative) - Spectral function for the calculation of
                      infrared transmittance
Annex E (informative) - Use of sunglare filters
Annex ZA (informative) - Relationship between this European Standard
                         and the Essential Requirements of EU
                         Directive 89/686/EEC
Bibliography