90.93 Standard confirmed Nov 8, 2023
ISO
ISO/TC 172/SC 1 Fundamental standards
International Standard
37.020 Optical equipment | 01.100.20 Mechanical engineering drawings
This document specifies the indication of tolerances for four categories of imperfections within optical materials — stress birefringence, bubbles and inclusions, homogeneity, and striae — in the ISO 10110 series, which standardizes drawing indications for optical elements and systems.
Tolerances are applied either to a finished optical part, a finished system of optical parts, or to the raw material used to manufacture an optical part.
PUBLISHED
ISO 10110-18:2018
90.93
Standard confirmed
Nov 8, 2023