EN ISO 8980-3:2013
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods (ISO 8980-3:2013)
10-31-2016
10-02-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Classification
6 Requirements
7 Test methods
8 Identification
Annex A (normative) - Spectral data for calculating
relative visual attenuation quotients for
incandescent signal lights
Annex B (normative) - Calculation of solar UV
transmittance values
Annex C (normative) - Cut-on filter for UV filtering
Annex D (informative) - Spectral data for calculating
relative visual attenuation quotients for LED
signal lights
Annex E (informative) - Spectral radiation risks
Annex F (informative) - Example of the calculation of luminous
transmittance, tau[V]
Bibliography
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