Figure 64 – Sample picture of a very dirty front lens
Figure 65 – Sample picture of a clean front lens
17.2 Patient cushions
The chin rest and the forehead rest are the only parts in direct contact with the patient: they should
be wiped with an antiseptic wipe, before each use and allowed to dry prior to reuse.
Take care not to sprinkle parts not belonging to the patient rest.
If the unit is equipped with silicon cushions, it is possible to remove the forehead rest, and rinse it
with warm water and a mild hand detergent.
Chin rest cushion is not removable.