[Optical correction for presbyopia patients using computer terminals].

The study of the ergonomic conditions of office work with a computer screen, the study of the workstation, the nature of the tasks carried out and the knowledge of the visual possibilities of the user allow various optical corrections to be envisaged for this activity. Indications for monofocal, bifocal, trifocal and progressive lenses are envisaged. Optical corrections designed only for work with a screen are described.