DS/EN ISO 11715-1
Ophthalmic optics - Format of digital data files for data transfer for profiling of spectacle lenses - Part 1: Two-dimensional tracers
|Publication Date:||2 October 1998|
|ICS Code (Ophthalmic equipment):||11.040.70|
This International Standard specifies the content and structure of electronic data encoding for two dimensional tracers. These data files are used to instruct electronically controlled formerless spectacle-lens profiling machinery.