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Norm
ÖNORM EN ISO 21987
Issue date: 2017 12 15
Ophthalmic optics - Mounted spectacle lenses (ISO 21987:2017)
This document specifies requirements and test methods for mounted spectacle lenses relative to the prescription order.
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 34 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies requirements and test methods for mounted spectacle lenses relative to the prescription order.
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