ISO 18369-3:2017

Ophthalmic optics — Contact lenses — Part 3: Measurement methods

Publication date: Aug 23, 2017

General information

Current stage: 90.93 Effective date: May 26, 2023

Originator: ISO

Owner: ISO/TC 172/SC 7

Type: International Standard

ICS: 11.040.70

Languages: English French

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Status: Published

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Scope

ISO 18369-3:2017 specifies the methods for measuring the physical and optical properties of contact lenses specified in ISO 18369‑2, i.e. radius of curvature, label back vertex power, diameter, thickness, inspection of edges, inclusions and surface imperfections and determination of spectral transmittance. This document also specifies the equilibrating solution and standard saline solution for testing of contact lenses.

Life cycle

PREVIOUSLY

Revises
ISO 18369-3:2006

NOW

PUBLISHED
ISO 18369-3:2017
90.93 Standard confirmed
May 26, 2023

REVISED BY

IN_DEVELOPMENT
ISO/PWI 18369-3

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