[The working conditions of microscope operators and the ways for their sanitary improvement in the manufacture of microelectronic devices].

The investigation of microelectronic devices showed that the working conditions of microscope operators in general satisfy the sanitary and hygienic requirements with the exception of lighting of places of work and the conditions of objects' illumination in the field of microscope view, this being the main reason of visual fatigue. The earliest and most distinct fatigue signs involve the changes in color discrimination acuity, adaptation time to darkness, response time to light stimulus. The measures intended for optimization of working conditions of microscope operators are proposed.