09/30203860 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 EN 14139 - OPHTHALMIC OPTICS - SPECIFICATIONS FOR READY-TO-WEAR SPECTACLES
Hardcopy , PDF
06-30-2010
English
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Performance requirements
4.1 General
4.2 General requirements
4.3 Optical power range
4.4 Optical power tolerances
4.5 Reference points and prismatic power tolerances
5 Marking on the spectacles, indications on packaging,
instruction for use
5.1 Marking
5.2 Indications on packaging and warnings
Annex ZA (informative) - Relationship between this European
Standard and the Essential
Requirements of EU Directive
93/42/EEC on medical devices
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