Maintaining a proper and comfortable posture is essential to prevent neck and shoulder pain. Users of bifocal and standard Progressive lenses set their head position at an angle of 20 degrees in relation to the body position while working at computers. As a result of such a posture, the mentioned muscles are overstrained. The professional lens, in a special version, allows users to work in a natural posture, which is specially designed for indoor environments from 40 cm to 3 m.
Abstufung der Dioptrien
1/4
Bestellmethode
Nahwert angeben
Degression gemäß Tabelle auswählen
Progressionslänge
16 mm
Minimale Einschleifhöhe
18 mm
OPTOTECH OFFICE 16
