DIN EN ISO 18369-1:2025-06
Ophthalmic optics - Contact lenses - Part 1: Vocabulary, classification system and recommendations for labelling specifications (ISO/DIS 18369-1:2025); German and English version prEN ISO 18369-1:2025 / Note: Date of issue 2025-05-16*Intended as replacement for DIN EN ISO 18369-1 (2018-04).
| Fecha edición: |
2025-06-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document identifies and defines the terms applicable to the physical, chemical and optical properties of contact lenses, their manufacture and uses. It provides a vocabulary of terms and, when appropriate, the international symbol and abbreviation associated with a specific term. This document also defines the terms relating to contact lens care products. It also incorporates the classifications of contact lens materials and gives recommendations for the labelling of the specifications of contact lenses. |
| Keywords: | Chemical properties|Classification|Classification systems|Codes|Contact lenses|Definitions|Encoding|Labelling|Materials|Materials specification|Notations|Ophthalmic optics|Ophthalmology|Optical glass|Optical properties|Optics|Physical|Physical properties|Preservative agents|Production|Properties|Recommendation|Specification|Symbols|Systems|Terminology|Terminology standard|Use|Vocabulary |
| ICS: | 11.040.70 - Equipo oftálmico, 01.040.11 - Tecnología sanitaria (Vocabularios) |
| CTN: |










