11/30218545 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS ISO 8980-3 - OPHTHALMIC OPTICS - UNCUT FINISHED SPECTACLE LENSES - PART 3: TRANSMITTANCE SPECIFICATIONS AND TEST METHODS
Hardcopy , PDF
10-31-2013
English
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
6 Testing
7 Information
Annex A (normative) - Spectral data for calculating
relative visual attenuation quotients
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
Annex E (informative) - Spectral radiation risks
Bibliography
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