Spectacle lenses - Specification for the presentation of prescriptions and prescription orders for ophthalmic lenses Ingestion-build-71203 BS ISO/IEC 19770-2:2009 Information technology

BS ISO/IEC 19770-2:2009 Information technology

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This is the third in a three part international standard on the Rockwell test for metallic materials

Spectacle lenses - Specification for the presentation of prescriptions and prescription orders for ophthalmic lenses Ingestion-build-71203 BS ISO/IEC 19770-2:2009 Information technology1 Scope This Part of BS 2738 specifies the information to be included in prescriptions (prepared by optometrists, ophthalmologists or ophthalmic medical practitioners) and in prescription orders (prepared by optometrists and dispensing opticians and their staff) to enable the correct spectacle lenses for a patient to be supplied. It also specifies the method by which the ophthalmic and other information is to be presented.