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ISO/TR 21958:2019 | 18 Sep 2019 | BSI Knowledge
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ISO/TR 21958:2019
Ophthalmic optics. Review of the test methods used to assess scratch and abrasion resistance of spectacle lenses
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Published:
18 Sep 2019
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Product Details
Descriptors
Ophthalmic lenses (spectacles)
Ophthalmic filters
Test charts (ophthalmic)
Spectacle lenses
Abrasion-resistance testing
Abrasion resistance
ICS Codes
11.040.70 Ophthalmic equipment
Committee
CH/172/3
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ISO