Ophthalmic instruments. Trial frames Ingestion-build-67170 European policymakers

European policymakers

This International Standard does not specify requirements for occupational safety associated with the design and operation of irradiation facilities

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

This part of ISO 105 specifies a method for determining the resistance of the colour of textiles of all kinds and in all forms to the action of active chlorine in concentrations such as are used to disinfect swimming-pool water (break-point chlorination)

Ophthalmic instruments. Trial frames Ingestion-build-67170 European policymakers1 Scope This International Standard, together with ISO 15004 1, specifies minimum requirements and test methods for trial frames for holding trial case lenses, complying with ISO 9801, in front of a subject's eyes in order to assess visual acuity and facilitate optical correction of vision. This International Standard is applicable to lens holders mounted on headbands, bracket mounted frames and frames mounted in the manner of spectacles with supports