Ophthalmic instruments. Background for light hazard specification in ophthalmic instrument standards algolia-ignore Physical properties

Physical properties

BS EN 3218-001 provides a test section in which special test methods are given

c) the bending load requirement has been replaced by a bending strength requirement and the test method has been modified accordingly

A smaller sample decreases the uncertainty and chances of error while undertaking the analysis process

Steeplejacks and steeplejack operations are not covered in BS 5974

Ophthalmic instruments. Background for light hazard specification in ophthalmic instrument standards algolia-ignore Physical properties1 Scope The purpose of this Technical Report is to provide detailed information on the rationale behind the limit values and the requirements of ISO 15004 2[52]. The specifications in ISO 15004 2 are substantially revised from those in ISO 15004: 1997[50].