NF EN ISO 10338

May 1998

Standard Cancelled

Optics and optical instruments. Contact lenses. Determination of curvature.

Main informations

Collections

National standards and national normative documents

Publication date

May 1998

Number of pages

19 p.

Reference

NF EN ISO 10338

ICS Codes

11.040.70 Ophthalmic equipment

Classification index

S11-681

Print number

1 - 14/01/2005

International kinship

ISO 10338:1996

European kinship

EN ISO 10338:1997

Standard replaced by (1)

NF EN ISO 18369-3

December 2006

Standard Cancelled

Ophthalmic optics - Contact lenses - Part 3 : measurement methods

ISO 18369-3:2006 specifies the methods for measuring the physical and optical properties of contact lenses specified in ISO 18369-2, i.e. radius of curvature, back vertex power, diameter, thickness, inspection of edges, inclusions and surface imperfections, and determination of spectral and luminous transmittances. ISO 18369-3:2006 also specifies the equilibrating solution, standard saline solution, for testing of contact lenses.

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