ONORM EN 174 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PERSONAL EYE-PROTECTION - SKI GOGGLES FOR DOWNHILL SKIING
19-11-2022
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 Design and manufacture
4.1 General requirements
4.2 Materials
4.3 Sit and fit
4.4 Ventilation
5 Requirements
5.1 Optical requirements
5.2 Mechanical strength
5.3 Protection against water and snow
5.4 Resistance to ignition
5.5 Suitability for cleaning and care
5.6 Optional specifications
6 Testing
6.1 Field of vision
6.2 Maximum reduced luminance coefficient
6.3 Resistance to ultraviolet radiation
6.4 Mechanical strength
7 Information for users
Annexes
A (normative) Spectral weighting functions for the
calculation of solar UVA-transmittance values
ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions of
EU Directives
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