DS DS/EN ISO 9339-1
DS DSEN SO 9339-1 1998-AUG-24 Optcs and optcal nstruments - Contact lenses - Determnaton of the thckness - Part 1 Rgd contact lenses Replaced by DS DSEN SO 18369-3
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This part of ISO 9339 specifies a method for the determination of the thickness (e.g. center thickness, junction thickness, edge thickness) of rigid contact lenses.