Bangerter Occlusion Foils

Description

Bangerter Occlusion foils are a system of graded thin flexible patches of varying degrees of transparency that equalize the spatial contrast of the dominant eye.

Application Instructions:
    *The shiny side of the foil is applied to the inside of the lens.
    *Cut the lens with sharp scissors to fit within the frame or fit the area needed.
    *Slightly dampen the shiny side with warm water & 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.

Removable and Reusable, similar to a window cling on.
The more often it is removed and re-applied it will gather oils and dust and will not stick as well.
Expected life of a foil will depend on how often it is removed – one -two months if it is not removed, less if it is removed daily.
NOTICE: The duration of the adhesion of the occlusion foils can be limited when used on lenses utilizing nano-technology (such as but not limited to Crizal lenses).