PD ISO/TS 22218-1:2023 PDF

1   Scope This document specifies the measurement data output formats for devices used in general ophthalmic examiniations, including the following modalities:

— Refractometer (REF)   Refraction

— Keratometer (KM)         Corneal curvature

— Tonometer (TM)             Intraocular pressure

— Lensmeter (LM)             Spectacle lens power

— Phoroptor (PHOR)          Visual acuity

This document only addresses text-based device reporting of ophthalmic examination device data (OEDD). Images generated as needed during an ophthalmic examination are outside the scope of this document.