Ophthalmic optics and instruments. Instruments to measure axial distances in the eye Ingestion-build-73073 Welding procedure specifications

Welding procedure specifications

It can enable producers to use the recycled materials with confidence and can provide the end users with a basis for their acceptance

Note: This is a destructive test

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Conformance criteria

Ophthalmic optics and instruments. Instruments to measure axial distances in the eye Ingestion-build-73073 Welding procedure specifications1 Scope This International Standard is applicable to instruments and methods used for measuring the axial length of the human eye. It defines minimum requirements for such instruments and systems and defines test methods and procedures to verify that a system or instrument qualifies as an axial length measuring device in accordance with this International Standard.