DIN EN ISO 8321-1:2003-01

Name: DIN EN ISO 8321-1:2003-01
Brand: DIN

Superseded

View Superseded by

OPHTHALMIC OPTICS - SPECIFICATIONS FOR MATERIAL, OPTICAL AND DIMENSIONAL PROPERTIES OF CONTACT LENSES - PART 1: RIGID CORNEAL AND SCLERAL CONTACT LENSES

Available format(s)

Hardcopy , PDF

Superseded date

01-11-2006

Language(s)

English

Published date

12-01-2013

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements for dimensions and optical properties
  4.1 Tolerances
  4.2 Test methods
  4.3 Conditioning of contact lenses prior to testing
  4.4 Additional properties
5 Requirements for finish
  5.1 Inclusions and surface imperfections
  5.2 Strains
  5.3 Fenestrations
  5.4 Edge contour and finish
Annex A (informative) Recommended method for presenting
        the specification of rigid contact lenses

Defines requirements for contact lenses made according to a practitioner's prescription. Applicable to rigid corneal and scleral contact lenses, but not to soft lenses in a dry state.

DevelopmentNote	Supersedes DIN 58224-1, -2, -3 and -4 (08/2002)
DocumentType	Standard
Pages	18
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Superseded
SupersededBy	DIN EN ISO 18369-1:2016-06 (Draft) DIN EN ISO 18369-2:2016-06 (Draft)
Supersedes	DIN 58224-3:1986-09 DIN 58224-2:1986-09 DIN 58224-1:1986-09 DIN 58224-4:1986-09

Standards	Relationship
UNI EN ISO 8321-1 : 2003	Identical
NEN EN ISO 8321-1 : 2002	Identical
NF EN ISO 8321-1 : 2002	Identical
ISO 8321-1:2002	Identical
SN EN ISO 8321-1 : 2002	Identical
EN ISO 8321-1 : 2002	Identical
NBN EN ISO 8321-1 : 2002	Identical
UNE-EN ISO 8321-1:2003	Identical
NS EN ISO 8321-1 : 2ED 2002	Identical
I.S. EN ISO 8321-1:2002	Identical
BS EN ISO 8321-1:2002	Identical

DIN 58223-3:1982-10	TESTING OF CONTACT LENSES - DETERMINATION OF STRAINS
DIN 58223-4:1982-10	TESTING OF CONTACT LENSES - DETERMINATION OF INCLUSIONS AND SURFACE IMPERFECTIONS