This standard was last reviewed and confirmed in 2019. Therefore this version remains current.
ISO 9801:2009 specifies requirements for mounted ophthalmic full and/or reduced aperture trial case lenses for the determination of the refractive error of the eye.
ISO 9801:2009 takes priority over ISO 15004-1, if differences exist.
Status : PublishedPublication date : 2009-12
Edition : 2Number of pages : 11
Technical Committee:Ophthalmic optics and instruments
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