60.60 Standard published Jun 3, 2015
CEN
CEN/TC 138 Non-destructive testing
European Norm
03.100.30 Management of human resources | 11.040.70 Ophthalmic equipment | 19.100 Non-destructive testing
Published
ISO 18490:2015 specifies the form of the optotype, the quality requirements for the chart, the test procedure, and the acceptance level for near vision acuity of NDT personnel. It also addresses the qualification requirements for personnel permitted to carry out the test.
ISO 18490:2015 only addresses near vision acuity under defined conditions similar to those encountered during routine NDT inspection. It does not address an individual's overall visual acuity and users are advised to consider the need for a general eye examination by specialist medical personnel to ensure general vision acuity is appropriate for job function.
ISO 18490:2015 does not address colour vision requirements.
PUBLISHED
EN ISO 18490:2015
60.60
Standard published
Jun 3, 2015
IN_DEVELOPMENT
prEN ISO 18490 rev
