Ophthalmic optics. Review of the test methods used to assess scratch and abrasion resistance of spectacle lenses
11.040.70 - Ophthalmic equipment
This document describes the most commonly used test methods
considered in standardization work relating to scratch and abrasion
resistance of plastic spectacle lenses along with their technical
capacities and limitations. It includes the ISOÃ?Â test method for
assessment of claims for basic abrasion resistance in ISOÃ?Â 8980-5.
This document is intended to be of benefit to any future
interest in ISOÃ?Â standardization on scratch and abrasion
resistance of spectacle lenses.
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