Ophthalmic optics — Spectacle lenses — Aspects of three-dimensional properties and reference markings
NORMA vydána dne 17.7.2024
Označení normy: ISO/TR 11826:2024
Datum vydání normy: 17.7.2024
Počet stran: 24
Přibližná hmotnost: 72 g (0.16 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: 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.