Raw optical glass. Determination of birefringence has-hardcopy 5 mm with hole or

5 mm with hole or dimple detents and a mating female connector for use as either an incorporated or an integrated part of an equipment or of a component

What is BS EN 10217-7 about

This document applies to bolts

and large organizations in all sectors

Raw optical glass. Determination of birefringence has-hardcopy 5 mm with hole or1 Scope This International Standard describes the stress optical method for determining the birefringence in glass, especially in raw optical glass in bulk and preshaped forms. This method is also used in photo elasticity. NOTES 1 The calculation of the elastomechanical stress from the birefringence is not the subject of this International Standard. 2 The indication on the drawings of birefringence is specified in ISO 10110 2 (see reference [2] in