DIN ISO 10110-19:2016-04

The standard specifies the presentation of the design and functional requirements for optical elements and systems in technical drawings used for their manufacture, inspection and data transfer. It also specifies the rules for representing, dimensioning and tolerancing optically effective freeform surfaces. The standard applies to continuous and discontinuous surfaces. It does not apply to diffractive surfaces, Fresnel surfaces and micro-optical surfaces. The standard does not specify the method by which compliance with the specifications is to be tested.