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ISO 9914:1995

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by
withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Optics and optical instruments Contact lenses Determination of refractive index of contact lens materials

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

03-13-2019

Language(s)

English, French

Published date

11-23-1995

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.

DocumentType
Standard
Pages
3
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy

BS 7208-24(2000) : 2000 OPHTHALMIC OPTICS - SPECIFICATIONS FOR MATERIAL, OPTICAL AND DIMENSIONAL PROPERTIES OF CONTACT LENSES - PART 2: SINGLE-VISION HYDROGEL CONTACT LENSES
I.S. EN ISO 8321-1:2002 OPHTHALMIC OPTICS - SPECIFICATIONS FOR MATERIAL, OPTICAL AND DIMENSIONAL PROPERTIES OF CONTACT LENSES - PART 1: RIGID CORNEAL AND SCLERAL CONTACT LENSES
BS EN ISO 8321-2:2000 Optics and optical instruments. Contact lenses Single-vision hydrogel contact lenses
BS EN ISO 8321-1:2002 Optics and optical instruments. Contact lenses Rigid corneal and scleral contact lenses
ISO 8321-1:2002 Ophthalmic optics Specifications for material, optical and dimensional properties of contact lenses Part 1: Rigid corneal and scleral contact lenses
ISO 8321-2:2000 Ophthalmic optics Specifications for material, optical and dimensional properties of contact lenses Part 2: Single-vision hydrogel contact lenses
EN ISO 8321-1 : 2002 OPHTHALMIC OPTICS - SPECIFICATIONS FOR MATERIAL, OPTICAL AND DIMENSIONAL PROPERTIES OF CONTACT LENSES - PART 1: RIGID CORNEAL AND SCLERAL CONTACT LENSES
EN ISO 8321-2 : 2000 OPHTHALMIC OPTICS - SPECIFICATIONS FOR MATERIAL, OPTICAL AND DIMENSIONAL PROPERTIES OF CONTACT LENSES - PART 2: SINGLE-VISION HYDROGEL LENSES
I.S. EN ISO 8321-2:2000 OPHTHALMIC OPTICS - SPECIFICATIONS FOR MATERIAL, OPTICAL AND DIMENSIONAL PROPERTIES OF CONTACT LENSES - PART 2: SINGLE-VISION HYDROGEL LENSES

ISO 8320:1986 Optics and optical instruments — Contact lenses — Vocabulary and symbols
ISO 7944:1998 Optics and optical instruments — Reference wavelengths
ISO 10344:1996 Optics and optical instruments Contact lenses Saline solution for contact lens testing

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