Bangerter Occlusion Foils

These occlusion foils designed by professor Bangerter are clear or skin-toned and
stick to the back of the lens. They come with a piece of carton so that the foil can
be placed upon when not in use. The foil can be cut to the shape of the lens with a
pair of scissors.

Application Instructions:
The shiny side of the foil is applied to the inside of the lens.
Cut the lens with scissors to fit within the frame or fit the area needed.
Slightly dampen the shiny side of the foil with warm water and apply to the inner side of the lens.
Use a dry cloth the gently remove any air bubbles and remaining water.
Allow to dry for 1 hour.

Item No.   ~ Snellen Acuity Level
OC-10                    ~20/20
OC-08                    ~20/25
OC-06                    ~20/30
OC-04                    ~20/50
OC-03                    ~20/70
OC-02                    ~20/100
OC-01                    ~20/200
OC-<01                 ~20/300
OC-LP             Light Perception
OC-00        Total Occlusion (beige)