Optics and optical instruments. Ophthalmic optics. Formers PAS 015 For robust products

For robust products

The dependability aspect is covered by the documents of the IEC 62059 series

characteristic values determined in accordance with this standard may be used directly or may need additional adjustments specified in the relevant product standards

but provides modifiers for other conditions

It is used predominantly in building services pipework systems

Optics and optical instruments. Ophthalmic optics. Formers PAS 015 For robust products1 Scope This International Standard specifies the characteristics of formers which are used in edging machines to edge lenses designed for insertion into spectacle frames. It is not applicable to separate formers required for supplementary treatment of lenses, for example facetting.