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PD 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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Summary
Ophthalmic lenses (spectacles);Ophthalmic filters;Test charts (ophthalmic);Spectacle lenses;Abrasion-resistance testing;Abrasion resistance
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 09/19/2019 |
| Page Count | 26 |
| Themes | Abrasion resistance |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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