Standard
[WITHDRAWN]
ISO 18369-1:2006-08
Ophthalmic optics - Contact lenses - Part 1: Vocabulary, classification system and recommendations for labelling specifications
German title
Augenoptik - Kontaktlinsen - Teil 1: Begriffe, Einteilung von Kontaktlinsenmaterialien und Empfehlungen für die Schreibweise von Kontaktlinsenspezifikationen
Publication date
2006-08
Original language
English
Pages
48
Publication date
2006-08
Original language
English
Pages
48
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Content
Content (en)
Foreword
Introduction
Scope
Terms, definitions and symbols
Show subsection Close subsection Terms and definitions
Show subsection Close subsection Basic terms
Contact lens parameters and design
Show subsection Close subsection General terms
Radius of curvature
Diameter
Thickness
Aspheric contact lenses
Bifocal and multifocal contact lenses
Scleral contact lenses and shells
Contact lens material properties
Tinted contact lenses
Contact lens manufacture
Packaging and labelling of contact lenses and contact lens care products
Contact lens usage and wear modality
Contact lens hygienic management and contact lens care products
Miscellaneous
Symbols
Classification of contact lens materials
Specification of rigid contact lenses (informative)
Show subsection Close subsection General
Examples
Show subsection Close subsection EXAMPLE 1 — Tri-curve corneal contact lens with fenestration
EXAMPLE 2 — Corneal contact lens with a toric back surface and a spherical front surface
EXAMPLE 3 — Peripheral back toric contact lens
EXAMPLE 4 — Front toric corneal contact lens
EXAMPLE 5 — Bi-toric corneal contact lens
EXAMPLE 6 — Solid front surface concentric bifocals
EXAMPLE 7 — Fused crescent segment bifocals
EXAMPLE 8 — Preformed scleral contact lens
EXAMPLE 9 — Impression scleral contact lens
Specification of soft contact lenses (informative)
Show subsection Close subsection General
Examples
Show subsection Close subsection EXAMPLE 1 — Bi-curve hydrogel contact lens
EXAMPLE 2 — Front toric hydrogel contact lens
Bibliography
Alphabetical index
Cooperation at DIN
Please get in touch with the relevant contact person at DIN if you have problems understanding the content of the standard or need advice on how to apply it.
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