Ophthalmic instruments. Trial frames Ingestion-build-67170 Project assessment and control process

Project assessment and control process

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

European policymakers

This European standard has been updated to include the following significant changes:

Ophthalmic instruments. Trial frames Ingestion-build-67170 Project assessment and control process1 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