BS EN 1938:2010
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
30-09-2010
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Testing
6 Information supplied by the manufacturer
7 Marking
Annex A (normative) - Photochromic sunglare oculars for
use in twilight or at night
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
Annex D (normative) - Spectral function for the calculation
of infrared transmittance
Annex E (normative) - Cut-on filter for UV filtering
Annex F (informative) - Impact resistance level - Use
recommendations
Annex G (informative) - Uncertainty of measurement and results
interpretation
Annex H (informative) - Significant technical changes between
this European Standard and the previous edition
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of EU
Directive 89/686/EEC - Personal Protective Equipment
Bibliography
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