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Norm
ISO 9914:1995
Issue date: 1995 11 23
Optics and optical instruments — Contact lenses — Determination of refractive index of contact lens materials
Gives a reference test method for determining the refractive index of contact lens materials. Alternative methods may be used provided that repeatability and accuracy are...
Withdrawn: 2006 08 03
Publisher:
International Organization for Standardization
Format:
Digital | 3 Pages
Language:
English
Currently valid:
ICS
Gives a reference test method for determining the refractive index of contact lens materials. Alternative methods may be used provided that repeatability and accuracy are at least equal to those specified herein.
ISO 18369-4:2017
2017 08 23
Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materials (C...
Norm
ISO 18369-4:2006
2006 08 03
Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materials
Norm
ISO 9914:1995
1995 11 23
Optics and optical instruments — Contact lenses — Determination of refractive index of contact lens ...
Norm
↖
Norm
Issue date :
2006 08 03
Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materials
