Ophthalmic optics and instruments. Electro-optical devices for enhancing low vision Ingestion-build-107062 BS EN 61290-10-1 gives the

BS EN 61290-10-1 gives the test method that describes multichannel applications

A safety device or system is the final element to protect pressure equipment from exceeding its allowable limits

This European Standard specifies the requirements for periodic inspection and testing of seamless steel transportable gas cylinders (single or those from bundles) intended for compressed and liquefied gases under pressure

To obtain information for wayfinding

This standard defines in an abstract way the externally visible behavior provided by the Type 20 of the fieldbus Application Layer in terms of

Ophthalmic optics and instruments. Electro-optical devices for enhancing low vision Ingestion-build-107062 BS EN 61290-10-1 gives the1 Scope This International Standard applies to electro optical devices specified by the manufacturer for use by visually impaired persons, as low vision aids. It specifies electro optical and mechanical requirements and test methods. This International Standard does not cover optical devices for enhancing low vision which are specified in ISO 15253.