To determine the peripheral field of vision and scotoma of the face protector.
According to (CSA Z262.1; Z262.2; Z 262.5; Z262.8; Z263.1; Z611). The system is programmed to tilt horizontally and vertically and take reading every 5 degrees.
Touch screen technology;
Full automatic system;
Headforms with instrumented eyes;
Eyes with photosensor covered with lense of 8mm radius of curvature;