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ÖNORM EN ISO 10938:1998-10

Заменен
Ophthalmic instruments - Chart projectors (ISO 10938:1998)
This International Standard, together with ISO 15004, specifies minimum requirements and test methods for chart projector systems, including an optical projector and a screen, for the projection of targets used for the determination of visual acuity, the refractive status and the binocular functions of the human eye.
This International Standard takes precedence over ISO 15004, if differences exist.
Diese ÖNORM legt Anforderungen und Prüfmethoden für Projektoren fest, die für die Projektion von Sehzeichen zur Bestimmung der Sehschärfe des menschlichen Auges bestimmt sind.
ICS
11.040.70 Ophthalmic. Including ophthalmic implants, glasses, contact lenses and their cleaning products / Офтальмологическое оборудование