Abstract / scope
Describes a procedure for determining the presence of strains in rigid contact lenses. For the purposes of this standard the definitions given in ISO 8320 apply.
ISO 9340:1996Withdrawn
Optics and optical instruments — Contact lenses — Determination of strains for rigid contact lenses
Optique et instruments d'optique — Lentilles de contact — Détermination des déformations des lentilles de contact rigides