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Ophthalmic optics - Mounted spectacle lenses
Translate name
STANDARD published on 1.10.2018
Designation standards: ČSN EN ISO 21987
Classification mark: 195113
Catalog number: 505328
Publication date standards: 1.10.2018
SKU: NS-898689
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies requirements and test methods for mounted spectacle lenses relative to the prescription order
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Latest update: 2025-05-11 (Number of items: 2 199 037)
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