• There are no items in your cart

BS 7208-14(1998) : 1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

OPHTHALMIC OPTICS - CONTACT LENSES - DETERMINATION OF SHELF-LIFE

Superseded date

31-07-2012

Superseded by

BS EN ISO 11987:2012

Published date

23-11-2012

Sorry this product is not available in your region.

National foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagent
5 Apparatus
6 Test samples
7 Test procedure
8 Presentation of results
9 Test report
Annex A (informative) - Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         relevant European publications
Annex ZB (informative) - A-deviations

Specifies the testing required in order to determine the stability of contact lenses, once placed in their final packaging, during storage and distribution.

Committee
CH/78/4
DevelopmentNote
Supersedes 95/561145 DC & BS 7208-3(1992). (11/2005) Reviewed and confirmed by BSI, June 2008. (05/2008)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 11987:2012 Identical

ISO 10340:1995 Optics and optical instruments Contact lenses Method for determining the extractable substances
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 10340 : 1996 OPTICS AND OPTICAL INSTRUMENTS - CONTACT LENSES - METHOD FOR DETERMINING THE EXTRACTABLE SUBSTANCES
ISO 9337-1:1999 Contact lenses Determination of back vertex power Part 1: Method using focimeter with manual focusing
ISO 9341:1996 Optics and optical instruments Contact lenses Determination of inclusions and surface imperfections for rigid contact lenses
ISO 10338:1996 Optics and optical instruments — Contact lenses — Determination of curvature
ISO 8599:1994 Optics and optical instruments Contact lenses Determination of the spectral and luminous transmittance
EN ISO 8599 : 1996 OPTICS AND OPTICAL INSTRUMENTS - CONTACT LENSES - DETERMINATION OF THE SPECTRAL AND LUMINOUS TRANSMITTANCE
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
ISO 9338:1996 Optics and optical instruments — Contact lenses — Determination of the diameters
EN ISO 10338 : 1997 OPTICS AND OPTICAL INSTRUMENTS - CONTACT LENSES - DETERMINATION OF CURVATURE
ISO 8321-2:2000 Ophthalmic optics Specifications for material, optical and dimensional properties of contact lenses Part 2: Single-vision hydrogel contact lenses

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.