Ophthalmic optics and instruments. Optical devices for low-vision aids Ingestion-build-50790 The Plan documents the Plan

The Plan documents the Plan owner’s processes to assure their customers and all other stakeholders that the Plan owner’s products will continue to meet their requirements

critical applications

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Ophthalmic optics and instruments. Optical devices for low-vision aids Ingestion-build-50790 The Plan documents the Plan1 Scope This International Standard applies to optical devices specified by the manufacturer for use by visually impaired persons as optical low vision aids. It specifies the optical and mechanical requirements and test methods for such devices, including optical devices with electrical components such as illuminators. It does not apply to electro optical devices for enhancing low vision. NOTE Requirements and test methods for electro optical devices