Ophthalmic optics and instruments. Optical devices for low-vision aids Ingestion-build-225643 — ochratoxin A: 4 µg/kg

— ochratoxin A: 4 µg/kg to 9 µg/kg

Increase in the use of biomass resources for manufacturing plastic products can be effective in reducing global warming and the depletion of fossil materials

and intended for single use in conjunction with intravascular catheters specified in ISO 10555-1

whether fixed or portable

listed in BS EN 60870-6-601

Ophthalmic optics and instruments. Optical devices for low-vision aids Ingestion-build-225643 — ochratoxin A: 4 µg/kg1 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