Data-Field 5117
Description:6mm cylindrical power (right)
Category:Assessment centreEye measuresRefractometryRefractometer 1
Physical measures

Participants108,799 Value TypeContinuous, diopters SexedBoth sexes DebutJan 2012
Item count301,485Item TypeDataInstancesDefined (2)VersionJan 2012
StabilityCompleteStrataPrimaryArrayYes (6)Cost Tierd1 o1 s1