GSO ISO 11455:2015

ISO 11455:1995
Gulf Standard   Current Edition · Approved on 03 September 2015

Raw optical glass -- Determination of birefringence

GSO ISO 11455:2015 Files

English 6 Pages
Current Edition Reference Language
17.68 BHD

GSO ISO 11455:2015 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 annex A). This test method is applicable for simple geometrical shapes of glass (see clause 5).

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