DIN EN ISO 21987:2017-12
Ophthalmic optics - Mounted spectacle lenses (ISO 21987:2017); German version EN ISO 21987:2017
| Fecha edición: |
2017-12-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | Establish requirements for finished, mounted prescription eyewear for refractive power, prismatic power, prism imbalance and prism reference point placement and mechanical tolerances of segment/fitting cross placement. |
| Keywords: | Aid to vision|CE marking|Classification|Consistency (mechanical property)|Corrective spectacles|Definitions|Limit deviations|Marking|Medical products|Ophthalmic optics|Ophthalmology|Optical equipment|Optical glass|Optical instruments|Optics|Ready-to-wear spectacles|Specification (approval)|Spectacle lenses|Spectacles (eyeglasses)|Testing|Tolerances (measurement)|Visual acuity |
| ICS: | 11.040.70 - Equipo oftálmico |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 21987:2017 Idéntica ISO 21987:2017 |
|
Reemplazo Normas |
Reemplaza a DIN EN ISO 21987:2010-02 Reemplaza a DIN EN ISO 21987:2016-05 |
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