Ophthalmic instruments - Trial case lenses (ISO 9801:2009)
Status: Valid
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SS-EN ISO 9801:2009
Ophthalmic instruments - Trial case lenses (ISO 9801:2009)
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This International Standard specifies requirements for mounted ophthalmic full and/or reduced aperture trial case lenses for the determination of the refractive error of the eye.
This International Standard takes priority over ISO 15004-1, if differences exist.
Ophthalmic instruments - Trial case lenses (ISO 9801:2009)
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