ISO 9340:1996

Optics and optical instruments — Contact lenses — Determination of strains for rigid contact lenses

Optics and optical instruments — Contact lenses — Determination of strains for rigid contact lenses

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Optics and optical instruments — Contact lenses — Determination of strains for rigid contact lenses

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.

Edition1996
Published Date1996
Published ByInternational Standardization Organisation
Page Count2