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Status : Active
Standard Type : Main
Document No : ISO/TR 11826 : 2024
Document Year : 2024
Pages : 24
Edition : 1
Section Volume : Ophthalmic optics and instruments (ISO/TC 172/SC 7.)
This document is applicable to the three-dimensional aspects of spectacle lenses and their mounting in frames. It gives possible details of how these aspects can be taken into account, particularly for lenses with their permanent reference engravings (markings) on their back surface.