Ophthalmic optics. Spectacle lenses. Vocabulary Ingestion-build-64721 Define requirements for an ISMS

Define requirements for an ISMS and for those certifying such systems

5 µm compared to those smaller than 10 µm on a mass for mass basis

The IET has now made available Amendment No 2 to BS 7671:2008

the supplier or the distributor to have a quality system in accordance with BS EN ISO 9001 or BS EN ISO 9002

Ophthalmic optics. Spectacle lenses. Vocabulary Ingestion-build-64721 Define requirements for an ISMSWhat is this standard about? This document defines terms relating to ophthalmic optics, specifically to blanks, finished spectacle lenses and fitting purposes. Terms relating to processes and material for fabrication and surface treatment (other than some specific terms relating to coatings), and terms relating to defects in materials and after optical processing are given in ISO 9802.